John Adan, MD - Medicare Cardiovascular Disease (cardiology) in Roswell, NM

John Adan, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Roswell, New Mexico. He graduated from medical school in 1974 and has 50 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Northeastern Nevada Physician Practices Llc, Community Healthcare Partner, Inc and his current practice location is 311 W Country Club Rd Ste 1, Roswell, New Mexico. You can reach out to his office (for appointments etc.) via phone at (575) 625-3400.

John Adan is licensed to practice in Arizona (license number 17530) 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 1295709665.

Contact Information

John Adan, MD
311 W Country Club Rd Ste 1,
Roswell, NM 88201-5839
(575) 625-3400
Not Available

Map and Direction




Physician's Profile

Full NameJohn Adan
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience50 Years
Location311 W Country Club Rd Ste 1, Roswell, New Mexico
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 Adan graduated from medical school in 1974
  NPI Data:
  • NPI Number: 1295709665
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 12/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5799747002
  • Enrollment ID: I20090107000658

Medical Identifiers

Medical identifiers for John Adan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295709665NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0011XInternal Medicine - Interventional Cardiology MD 31743 (Alabama)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 9865 (North Dakota)Secondary
207RI0011XInternal Medicine - Interventional Cardiology MD2004-0681 (New Mexico)Secondary
207RI0011XInternal Medicine - Interventional Cardiology MD 60540307 (Washington)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 5498 (Nevada)Secondary
207RI0011XInternal Medicine - Interventional Cardiology A44024 (California)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 17530 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northeastern Nevada Regional HospitalElko, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeastern Nevada Physician Practices Llc377964922314
Community Healthcare Partner, Inc56989120955

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 Adan allows following entities to bill medicare on his behalf.
Entity NameRam K Singh M D Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366623308
PECOS PAC ID: 5395722854
Enrollment ID: O20040701001406
Entity NameNortheastern Nevada Physician Practices Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457599458
PECOS PAC ID: 3779649223
Enrollment ID: O20090306000555

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 Adan 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 Adan, MD
8275 S Olive Ave,
Mohave Valley, AZ 86440-9216

Ph: (903) 571-2176
John Adan, MD
311 W Country Club Rd Ste 1,
Roswell, NM 88201-5839

Ph: (575) 625-3400

Reviews and Comments


Internal Medicine Doctors in Roswell, NM

Dr. Hany Nagy Yassa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 405 W Country Club Rd, Roswell, NM 88201
Phone: 505-622-8170    Fax: 505-624-8726
Jelena Markovic, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 402 W Country Club Rd, Roswell, NM 88201
Phone: 575-627-9500    Fax: 575-627-9535
Fundador L Adajar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2890 N Wilshire Blvd, Roswell, NM 88201
Phone: 575-624-0400    Fax: 575-623-1702
Suchitha Bheemreddy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 405 W Country Club Rd, Roswell, NM 88201
Phone: 248-346-5640    
Robert A Rader, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 402 W Country Club Road, Roswell, NM 88201
Phone: 575-627-9500    Fax: 575-627-9510
Orlando Artavia Diniz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 405 W Country Club Rd, Roswell, NM 88201
Phone: 575-627-4077    Fax: 575-624-5607
Dr. Atia Shireen Hashim, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 311 W Country Club Rd, Ste 1, Roswell, NM 88201
Phone: 575-623-2836    Fax: 575-623-2841

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.