John Harold Hammett, - Medicare Certified Registered Nurse Anesthetist (crna) in Jackson, MS

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John Harold Hammett, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Jackson, Mississippi. He graduated from nursing school in 2006 and has 20 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice State Of Mississippi - University Of Mississippi Medical Center, Physicians Anesthesia Group, P.a. and his current practice location is 2500 N State St, Jackson, Mississippi. You can reach out to his office (for appointments etc.) via phone at (601) 984-1000.

John Harold Hammett is licensed to practice in Mississippi (license number R860386) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1982809687.

Contact Information

John Harold Hammett,
2500 N State St,
Jackson, MS 39216-4500
(601) 984-1000
Not Available

Map and Direction




Provider's Profile

Full NameJohn Harold Hammett
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience20 Years
Location2500 N State St, Jackson, Mississippi
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John Harold Hammett graduated from nursing school in 2006
  NPI Data:
  • NPI Number: 1982809687
  • Provider Enumeration Date: 06/20/2007
  • Last Update Date: 12/22/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 8022187947
  • Enrollment ID: I20080519000565

Medical Identifiers

Medical identifiers for John Harold Hammett such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982809687NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered R860386 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Mississippi Med CenterJackson, MSHospital
St Dominic-jackson Memorial HospitalJackson, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
State Of Mississippi - University Of Mississippi Medical Center1850293036846
Physicians Anesthesia Group, P.a.610380686449

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. John Harold Hammett allows following entities to bill medicare on his behalf.
Entity NameIndependent Healthcare Management Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306909734
PECOS PAC ID: 0840197232
Enrollment ID: O20031215000487
Entity NameMedical Foundation Of Central Mississippi Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992774814
PECOS PAC ID: 1153216411
Enrollment ID: O20040217000380
Entity NameSouth Sunflower County Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184679292
PECOS PAC ID: 6709771637
Enrollment ID: O20040218000979
Entity NameAnesthesia Consultants Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750300836
PECOS PAC ID: 4486637881
Enrollment ID: O20040608000711
Entity NamePhysicians Anesthesia Group, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407890783
PECOS PAC ID: 6103806864
Enrollment ID: O20040722001098
Entity NameSouthern Eye Surgery Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417112277
PECOS PAC ID: 9931278637
Enrollment ID: O20080521000442
Entity NameState Of Mississippi-university Of Mississippi Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154317527
PECOS PAC ID: 1850293036
Enrollment ID: O20090414000575
Entity NameWillow Anesthesia Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205169521
PECOS PAC ID: 9234279183
Enrollment ID: O20091228000308
Entity NameIndependent Healthcare Management Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1306909734
PECOS PAC ID: 0840197232
Enrollment ID: O20120111000488
Entity NameNorthstar Anesthesia Of Mississippi Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124415567
PECOS PAC ID: 1658682117
Enrollment ID: O20150624002329
Entity NameSouthern Eye Surgery And Laser Center, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295244226
PECOS PAC ID: 5496030595
Enrollment ID: O20171114002076
Entity NamePerioperative Services Of Mississippi, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881123123
PECOS PAC ID: 8921365255
Enrollment ID: O20171122000010
Entity NameSweet Dreams Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427667724
PECOS PAC ID: 1254757685
Enrollment ID: O20200817002170

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. John Harold Hammett is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John Harold Hammett,
408 Bedford Pl,
Brandon, MS 39047-4532

Ph: () -		John Harold Hammett,
2500 N State St,
Jackson, MS 39216-4500

Ph: (601) 984-1000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Jackson, MS

Emily Sumrall Childress, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 601-984-1000    
Theresa Ann Davis, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 601-984-1000    
Austin Grant Conn, DNP
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 601-984-1000    
Mollie Harrell,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2500 N State St, Pfs, Jackson, MS 39216
Phone: 601-984-4619    
John Tyler Mclendon,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1850 Chadwick Dr, Jackson, MS 39204
Phone: 601-376-1000    
James Walter Ishee, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 601-984-1000    
Zachary Halliwell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 969 Lakeland Dr, Jackson, MS 39216
Phone: 601-200-2000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.