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MR. AHMAD H. YASSIN D.O.
NPI 1356613673
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Fort Detrick, MD

Active since February 01, 2012PECOS Enrolled
1434 PORTER ST, FORT DETRICK, MD 21702(301) 619-4089 Get Directions Write a Review

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

Record update history: Jan 10, 2025, Feb 2, 2023, Jun 26, 2017 (3 updates tracked since 2017).

About Mr. Ahmad H. Yassin D.o. NPPES

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

MR. AHMAD H. YASSIN D.O. (NPI 1356613673) is an individual preventive medicine/occupational environmental medicine provider in Fort Detrick, Maryland, licensed in Texas (Q2416) and active in the NPI registry since February 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356613673
Entity TypeIndividualMale
Primary Taxonomy2083P0500X
Provider Legal NameMR. AHMAD H. YASSINCredential: D.O.
Location Address1434 PORTER STFort Detrick, MD 21702-9254
Mailing Address1546 Porter StFort Detrick, MD 21702-9234 · (301) 619-4904
Phone(301) 619-4089
Sole ProprietorNo
Enumeration DateFebruary 1, 2012
Last NPPES UpdateJune 26, 20263 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
✔ NPI 1356613673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0500X
License✔ Licensed in TX · Q2416
Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

1434 PORTER ST, Fort Detrick, MD 21702
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Ahmad H. Yassin D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 21702 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
$133.05 typical visit price
range $57.99 – $175.57
Typical copayment $33.26 (range $14.49 – $43.89)
Most-billed visit code 99204
Established Patient
$102.11 typical visit price
range $18.66 – $143.02
Typical copayment $25.52 (range $4.66 – $35.75)
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.

PAUL EDWARD FORST M. D.
Family Medicine
1434 PORTER ST
FORT DETRICK, MD 21702
Frederick County (301) 619-6917
YANYAN GAO X2
Dental Hygienist
1434 PORTER ST
FORT DETRICK, MD 21702
Frederick County (301) 619-7656
KATIE FLETCHER
Physical Therapy Assistant
1434 PORTER ST
FREDERICK, MD 21702
Frederick County (301) 619-6089
CAROL TOBIAS RN
Registered Nurse (Occupational Health)
1434 PORTER ST
FREDERICK, MD 21702
Frederick County (301) 619-4904
VICTORIA ADRIANA CATERINA
Dental Hygienist
1434 PORTER ST
FORT DETRICK, MD 21702
Frederick County (301) 619-7675
ROBERT E. SCHWARTZ JR. P.T.
Specialist
1434 PORTER ST, BAHC
FORT DETRICK, MD 21702
Frederick County (301) 619-4670
MRS. MELISSA L TENNANT P.T.
Physical Therapist
1434 PORTER ST
FREDERICK, MD 21702
Frederick County (301) 619-8607
MELLISA TAMIKA BARNSWELL PA-C
Physician Assistant
1434 PORTER ST
FREDERICK, MD 21702
Frederick County (301) 619-7175

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 Ahmad Yassin's NPI number?

The NPI number for Ahmad Yassin is 1356613673. It was assigned to this individual provider in the NPPES registry on February 1, 2012.

Where is Ahmad Yassin located?

Ahmad Yassin practices at 1434 Porter St, Fort Detrick, MD 21702. The listed phone number is (301) 619-4089.

What is Ahmad Yassin's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Is Ahmad Yassin enrolled in Medicare?

Yes. Ahmad Yassin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ahmad Yassin was last updated on June 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.