Mr Jan Stephen Hardinger Jr, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Duarte, CA

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Mr Jan Stephen Hardinger Jr, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Duarte, California. He graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Westside Anesthesia Services, Hp Anesthesia Inc and his current practice location is 1500 Duarte Rd, Duarte, California. You can reach out to his office (for appointments etc.) via phone at (626) 256-4673.

Mr Jan Stephen Hardinger Jr is licensed to practice in Maryland (license number R219986) 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 1033781646.

Contact Information

Mr Jan Stephen Hardinger Jr, CRNA
1500 Duarte Rd,
Duarte, CA 91010-3012
(626) 256-4673
Not Available

Map and Direction




Provider's Profile

Full NameMr Jan Stephen Hardinger Jr
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience4 Years
Location1500 Duarte Rd, Duarte, California
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:
  • Mr Jan Stephen Hardinger Jr graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1033781646
  • Provider Enumeration Date: 07/13/2021
  • Last Update Date: 09/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3678941648
  • Enrollment ID: I20221122003066

Medical Identifiers

Medical identifiers for Mr Jan Stephen Hardinger Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033781646NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN1047628 (District Of Columbia)Secondary
367500000XNurse Anesthetist, Certified Registered 95001832 (California)Secondary
367500000XNurse Anesthetist, Certified Registered R219986 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hollywood Presbyterian Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westside Anesthesia Services286068424832
Hp Anesthesia Inc660800976630

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. Mr Jan Stephen Hardinger Jr allows following entities to bill medicare on his behalf.
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
Entity NameAdvanced Anesthesia Specialists A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871733600
PECOS PAC ID: 0042340705
Enrollment ID: O20100608000088
Entity NameWestside Anesthesia Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528381704
PECOS PAC ID: 2860684248
Enrollment ID: O20101004000677
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244
Entity NameAmsurg South Bay Anesthesia Lp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811230022
PECOS PAC ID: 4082853411
Enrollment ID: O20130617000101
Entity NameHp Anesthesia Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992133474
PECOS PAC ID: 6608009766
Enrollment ID: O20140425001684
Entity NameMorpheus Anesthesia Consultants Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023529591
PECOS PAC ID: 4486909132
Enrollment ID: O20180620001921
Entity NameCredence Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881381002
PECOS PAC ID: 9133586639
Enrollment ID: O20230526001011

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. Mr Jan Stephen Hardinger Jr 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
Mr Jan Stephen Hardinger Jr, CRNA
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -		Mr Jan Stephen Hardinger Jr, CRNA
1500 Duarte Rd,
Duarte, CA 91010-3012

Ph: (626) 256-4673

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Duarte, CA

Wesley Adam Easter, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 800-826-4673    
Joyce Pan, DNAP, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 800-826-4673    
Ms. Tina Marie Tersine, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Richie Victor Gallegos, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Justin Humphreys, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 800-826-4673    
Nikola Andrew Lazovich, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    Fax: 626-408-3911
Philip Joseph Klain, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    

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.