DR. SAMARINA AHMAD M.D.
NPI 1417910951
Internal Medicine in Los Alamos, NM
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
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
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.
Medicare Billing Reassignment
Medicare enrollment records show Samarina Ahmad reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
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.
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.
LOS ALAMOS, NM 87544
LOS ALAMOS, NM 87544
LOS ALAMOS, NM 87544
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.
Which organization bills Medicare for Samarina Ahmad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samarina Ahmad reassigns Medicare benefits to Kelsey-Seybold Medical Group, PLLC (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Samarina Ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Dr. Samarina Ahmad, M.D. · NPI 1417910951
Internal Medicine physician in Los Alamos, New Mexico. Individual provider, active in the CMS NPPES registry since April 7, 2006.
## Identity
- **NPI:** 1417910951 (Entity type: Individual)
- **Enumerated:** April 7, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD2010-0715 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 3917 WEST RD, SUITE A, Los Alamos, NM 87544-2275
- **Phone:** (505) 661-8900 · **Fax:** (505) 661-8916
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** September 13, 2023
- **Other identifiers:** Medicaid 408866200 (MD); Other NM303371 (NM); Other CA8374 (MD); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1417910951) · Data from the CMS NPPES public registry.