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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHARLES MARION BARROWS DO
NPI 1164183679
Internal Medicine in Albuquerque, NM

Active since January 06, 2022PECOS Enrolled
MSC10 5550 1 UNIVERSITY OF NEW MEXICO, ALBUQUERQUE, NM 87131(505) 272-4661(505) 272-0475 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 15, 2026, Aug 13, 2025, May 30, 2025 and 2 more (5 updates tracked since 2022).

About Charles Marion Barrows Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHARLES MARION BARROWS DO (NPI 1164183679) is an individual internal medicine provider in Albuquerque, New Mexico, licensed in New Mexico (DO2025-0083) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and is a graduate of Pacific Nw Un Of Hs, Col Of Osteopathic Medicine (2022).

NPPES Registry Identity

NPI1164183679
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHARLES MARION BARROWSCredential: DO
Location AddressMSC10 5550 1 UNIVERSITY OF NEW MEXICOAlbuquerque, NM 87131-9539
Mailing Address800 Bradbury Dr Se Ste 116Albuquerque, NM 87106-4310
Phone(505) 272-4661
Fax(505) 272-0475
Sole ProprietorYes
Medical School CMSPacific Nw Un Of Hs, Col Of Osteopathic MedicineGraduated 2022
Enumeration DateJanuary 6, 2022
Last NPPES UpdateJuly 15, 20265 updates tracked since enumeration
NPPES CertifiedJuly 15, 2026
✔ NPI 1164183679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NM · DO2025-0083
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
MSC10 5550 1 UNIVERSITY OF NEW MEXICO, Albuquerque, NM 87131
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CHRISTUS Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Charles Marion Barrows Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961882154
PECOS Enrollment IDI20250827000790
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Unm Hospital

Acute Care Hospitals · Albuquerque, NM
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number320001
Location2211 Lomas Boulevard NEAlbuquerque, NM 87106 · Bernalillo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87131 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.21 typical visit price
range $54.26 – $166.80
Typical copayment $31.55 (range $13.56 – $41.70)
Most-billed visit code 99204
Established Patient
$96.38 typical visit price
range $17.00 – $135.35
Typical copayment $24.09 (range $4.25 – $33.83)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KISHAN N VANMALI DO
Student in an Organized Health Care Education/Training Program
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661
ERIN FITZGERALD
Internal Medicine
MSC10 5550 1 UNIVERSITY OF NEW MEXICO, PALLIATIVE CARE DEPARTMENT
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4868
AMIR MODARRES MD
Student in an Organized Health Care Education/Training Program
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661
DR. AYUB ANSARI DO
Student in an Organized Health Care Education/Training Program
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661
DR. AMIR JOSEPH MOGHADDAM MD
Student in an Organized Health Care Education/Training Program
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-0407
ISHAN GARG MD
Internal Medicine
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661
WASIM ALSAMAH MD
Student in an Organized Health Care Education/Training Program
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661
MEGHALI SINGHAL D.O.
Student in an Organized Health Care Education/Training Program
MSC10 5550 1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Charles Barrows's NPI number?

The NPI number for Charles Barrows is 1164183679. It was assigned to this individual provider in the NPPES registry on January 6, 2022.

Where is Charles Barrows located?

Charles Barrows practices at Msc10 5550 1 University Of New Mexico, Albuquerque, NM 87131. The listed phone number is (505) 272-4661.

What is Charles Barrows's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Charles Barrows enrolled in Medicare?

Yes. Charles Barrows is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Charles Barrows accept?

Health plans from CHRISTUS Health Plan list Charles Barrows as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Charles Barrows affiliated with any hospitals?

According to CMS data, Charles Barrows is affiliated with Unm Hospital.

When was this NPI record last updated?

The NPPES record for Charles Barrows was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.