Dr John Glenn Williams, MD - Medicare Critical Care (intensivists) in Albuquerque, NM

Dr John Glenn Williams, MD is a medicare enrolled "Internal Medicine" physician in Albuquerque, New Mexico. He went to University Of Minnesota Medical School and graduated in 2014 and has 11 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Unm Medical Group Inc and his current practice location is 1 University Of New Mexico, Albuquerque, New Mexico. You can reach out to his office (for appointments etc.) via phone at (505) 277-0111.

Dr John Glenn Williams is licensed to practice in Maryland (license number D0085619) 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 1023436730.

Contact Information

Dr John Glenn Williams, MD
1 University Of New Mexico,
Albuquerque, NM 87131-0001
(505) 277-0111
Not Available

Map and Direction




Physician's Profile

Full NameDr John Glenn Williams
GenderMale
SpecialityCritical Care (intensivists)
Experience11 Years
Location1 University Of New Mexico, Albuquerque, 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:
  • Dr John Glenn Williams attended and graduated from University Of Minnesota Medical School in 2014
  NPI Data:
  • NPI Number: 1023436730
  • Provider Enumeration Date: 03/31/2014
  • Last Update Date: 10/30/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8820219231
  • Enrollment ID: I20211130001301

Medical Identifiers

Medical identifiers for Dr John Glenn Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023436730NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0085619 (Maryland)Primary
207R00000XInternal Medicine DR.0058145 (Colorado)Secondary
207RC0200XInternal Medicine - Critical Care Medicine MD2021-0218 (New Mexico)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of New Mexico HospitalAlbuquerque, NMHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Unm Medical Group Inc49817952671000

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. Dr John Glenn Williams allows following entities to bill medicare on his behalf.
Entity NameUnm Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831218627
PECOS PAC ID: 4981795267
Enrollment ID: O20070801000589

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. Dr John Glenn Williams 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
Dr John Glenn Williams, MD
800 Bradbury Dr Se Ste 116,
Albuquerque, NM 87106-4310

Ph: (505) 272-1476
Dr John Glenn Williams, MD
1 University Of New Mexico,
Albuquerque, NM 87131-0001

Ph: (505) 277-0111

Reviews and Comments


Internal Medicine Doctors in Albuquerque, NM

Dr. Alberto Aguayo Rico, M.D,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 San Mateo Blvd Se, Albuquerque, NM 87108
Phone: 505-462-7333    Fax: 505-462-7440
Carlos Andres Rueda Mantilla, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3821 Masthead St Ne, Albuquerque, NM 87109
Phone: 505-998-7400    Fax: 505-998-7741
Peter Guido, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4700 Jefferson St Ne, Ste 800, Albuquerque, NM 87109
Phone: 505-872-6000    Fax: 505-872-6003
Kenneth A Bell, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2901 Transport St Se, Albuquerque, NM 87106
Phone: 505-262-7110    Fax: 505-262-7308
Joseph F. Oser, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1501 San Pedro Dr Se, Albuquerque, NM 87108
Phone: 505-265-1711    
Dr. Stanley Zissman Berman, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7416 Vista Del Arroyo Ave Ne, Albuquerque, NM 87109
Phone: 505-884-7270    
Huyentrang Vu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Unm Hospital Internal Medicine, 2211 Lomas Blvd Ne, Albuquerque, NM 87131
Phone: 505-272-6225    

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.