Charles Marion Barrows, DO
Internal Medicine Physician · Albuquerque, NM
Charles Marion Barrows, DO is an internal medicine physician with a practice address in Albuquerque, New Mexico, and NPI 1164183679, issued on Jan 6, 2022. Check the license (New Mexico DO2025-0083, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Marion Barrows
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO2025-0083 NM
Self-reported in NPPES; status is on the state search - Practice location
- Msc10 5550 1 University OF New Mexico, Albuquerque, NM 87131
- Phone
- (505) 272-4661
- Enumerated
- Jan 6, 2022
- Record last updated
- Jul 15, 2026
- Fax
- (505) 272-0475
- Medicare enrollment
- Enrolled (PECOS I20250827000790); accepts Medicare assignment
- Medical or professional school
- Pacific Nw Un Of Hs, Col Of Osteopathic Medicine, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 770 in New Mexico → Look up another NPI →
Also registered at Msc10 5550 1 University OF New Mexico
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allae AbdelrahmanStudent in an Organized Health Care Education/Training Program1467115790
- Tristen Adams, MDStudent in an Organized Health Care Education/Training Program1366019929
- Rohan AgarwalStudent in an Organized Health Care Education/Training Program1932041340
- Gicel Aguilar, DOStudent in an Organized Health Care Education/Training Program1275220600
- Wasim Alsamah, MDStudent in an Organized Health Care Education/Training Program1063061059
- Keenan AmerStudent in an Organized Health Care Education/Training Program1306773098
Verify Charles Marion Barrows in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license DO2025-0083Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
210 Medicare Part D claims for 50 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium16 claims
- Lisinopril16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Unm Medical Group IncAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Marion Barrows among 770 internal medicine physician records in New Mexico
Charles Marion Barrows, DO is one of 770 internal medicine physician records with a practice address in New Mexico. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 2% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2022 · median 2009 among the 447 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
431 internal medicine physician records list a practice address in Albuquerque
They are 431 of the 24,162 NPPES records with a practice address in Albuquerque, and 770 internal medicine physician records in New Mexico.
All 770 in New Mexico → Every provider in Albuquerque → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Allen Adolphe, MDAlbuquerque, NM 871311275556508
- Peggy BeeleyAlbuquerque, NM 871311255347969
- Kathleen Claussen, CNPAlbuquerque, NM 871311013922574
- Nathaniel Collins, MDAlbuquerque, NM 871311215976865
- George Comerci, MDAlbuquerque, NM 871311548276108
- Ann Gateley, MDAlbuquerque, NM 871311598770042
- Beverly Kloeppel, MDAlbuquerque, NM 871311194730655
- Margaret Lieberman, MDAlbuquerque, NM 871311023023595
Common questions
What is Charles Marion Barrows, DO's NPI number?
Charles Marion Barrows, DO's National Provider Identifier (NPI) is 1164183679, issued on Jan 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Charles Marion Barrows, DO located?
The NPPES record lists a practice address at Msc10 5550 1 University OF New Mexico, Albuquerque, NM, 87131. Phone: (505) 272-4661. Providers update this record themselves, so call before visiting.
How can I verify Charles Marion Barrows, DO's license?
NPPES lists New Mexico license number DO2025-0083, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Marion Barrows, DO prescribe under Medicare Part D?
In 2024, Charles Marion Barrows, DO had 210 Medicare Part D claims for 50 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.