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DR. SAMARINA AHMAD M.D.
NPI 1417910951
Internal Medicine in Los Alamos, NM

Active since April 07, 2006PECOS EnrolledAccepts Medicare Assignment
3917 WEST RD, SUITE A, LOS ALAMOS, NM 87544(505) 661-8900(505) 661-8916 Get Directions Write a Review

NPPES record last updated: September 13, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Samarina Ahmad M.d. NPPES

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

DR. SAMARINA AHMAD M.D. (NPI 1417910951) is an individual internal medicine provider in Los Alamos, New Mexico, licensed in New Mexico (MD2010-0715) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1417910951
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SAMARINA AHMADCredential: M.D.
Location Address3917 WEST RD, SUITE ALos Alamos, NM 87544-2275
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Phone(505) 661-8900
Fax(505) 661-8916
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateApril 7, 2006
Last NPPES UpdateSeptember 13, 2023
NPPES CertifiedSeptember 13, 2023
✔ NPI 1417910951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NM · MD2010-0715✔ Licensed in MD · D0063198✔ Licensed in TX · U4730
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 ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License U4730 (TX)
Also ListedHospitalistTaxonomy 208M00000X · License D0063198 (MD)
3917 WEST RD, Los Alamos, NM 87544
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Secondary Practice Location 1

Location 13003 W Holcombe BlvdHouston, TX 77025-1504 · Phone (713) 442-9400

Other Identifiers 5

Medicaid408866200MD
OtherNM303371NM · Medicare Ptan
OtherCA8374MD · R/r Medicare Group #
OtherP00314793MD · R/r Medicare Provider #
OtherMD2010-0715NM · Nm State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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

Dr. Samarina Ahmad M.d. 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 ID4082635560
PECOS Enrollment IDI20230918004233
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87544 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers16 claims16 services$20.11 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers36 claims36 services$93.33 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

PETER M. SHEPARD M.D.
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
3917 WEST RD, STE 200
LOS ALAMOS, NM 87544
Los Alamos County (505) 661-4147
DR. LORI S. WHITLEY MD
Dermatology
3917 WEST RD, SUITE 150
LOS ALAMOS, NM 87544
Los Alamos County (505) 662-4351
PHC-LOS ALAMOS INC
Emergency Medicine (Emergency Medical Services)
3917 WEST RD
LOS ALAMOS, NM 87544
Los Alamos County (505) 662-3452
DR. RODNEY JAY BARKER MD
Surgery
3917 WEST RD, SUITE #125
LOS ALAMOS, NM 87544
Los Alamos County (505) 661-3030
DR. ANN CAROLYN LINNEBUR MD
Internal Medicine (Cardiovascular Disease)
3917 WEST RD, SUITE A
LOS ALAMOS, NM 87544
Los Alamos County (505) 661-8900
TOTAL RENAL CARE INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
3917 WEST RD, STE G-02
LOS ALAMOS, NM 87544
Los Alamos County (505) 662-0629
DR. MOLLY VOSBURG MD
Internal Medicine
3917 WEST RD, SUITE A
LOS ALAMOS, NM 87544
Los Alamos County (505) 661-8900
MEDICAL ASSOCIATES OF NORTHERN NEW MEXICO
Internal Medicine (Cardiovascular Disease)
3917 WEST RD, SUITE A
LOS ALAMOS, NM 87544
Los Alamos County (505) 661-8900

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 Samarina Ahmad's NPI number?

The NPI number for Samarina Ahmad is 1417910951. It was assigned to this individual provider in the NPPES registry on April 7, 2006.

Where is Samarina Ahmad located?

Samarina Ahmad practices at 3917 West Rd Suite A, Los Alamos, NM 87544. The listed phone number is (505) 661-8900.

What is Samarina Ahmad's specialty?

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

Is Samarina Ahmad enrolled in Medicare?

Yes. Samarina Ahmad 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 Samarina Ahmad accept?

Health plans from UnitedHealthcare list Samarina Ahmad 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.

When was this NPI record last updated?

The NPPES record for Samarina Ahmad was last updated on September 13, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.