M.S. SHARIFF, M.D., P.A.
NPI 1073621975
Internal Medicine - Cardiovascular Disease in Cambridge, MD
About M.s. Shariff, M.d., P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
M.S. SHARIFF, M.D., P.A. (NPI 1073621975) is a healthcare organization registered as a cardiovascular disease in Cambridge, Maryland and active in the NPI registry since August 2006. The organization holds 2 active CLIA laboratory certificates and lists Mahmood S. Shariff, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 6
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
M.s. Shariff, M.d., P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
16Medicare enrollment records show 16 clinicians reassign Medicare billing to M.S. Shariff, M.D., P.A., which bills Medicare for the services they deliver. Of these, 3 practice at this address and 10 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 7
Clinicians, nearest first (16)
Cambridge, MD 21613
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 21D1047047
M S Shariff MD PA · Cambridge, MDCertificate of Waiver 21D1000315
M S Shariff MD PA · Cambridge, MDFrequently 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 M.S. Shariff, M.D., P.A.'s NPI number?
The NPI number for M.S. Shariff, M.D., P.A. is 1073621975. It was assigned to this organization in the NPPES registry on August 29, 2006.
Where is M.S. Shariff, M.D., P.A. located?
M.S. Shariff, M.D., P.A. is located at 105 Aurora St, Cambridge, MD 21613. The listed phone number is (410) 228-9515.
What is M.S. Shariff, M.D., P.A.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is M.S. Shariff, M.D., P.A. enrolled in Medicare?
Yes. M.S. Shariff, M.D., P.A. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through M.S. Shariff, M.D., P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 16 clinicians in 7 Medicare specialties reassign their Medicare billing to M.S. Shariff, M.D., P.A.. A 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 the clinician's services. The largest specialties are Nurse Practitioner (6), Internal Medicine (4) and Cardiovascular Disease (Cardiology) (2). Of these, 3 practice at this address and 10 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does M.S. Shariff, M.D., P.A. hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for M.S. Shariff, M.D., P.A. was last updated on September 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# M.s. Shariff, M.d., P.a. · NPI 1073621975
Cardiovascular Disease organization in Cambridge, Maryland. Organization record, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1073621975 (Entity type: Organization)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** Mahmood Shariff, PRESIDENT
## Practice location
- **Address:** 105 AURORA ST, Cambridge, MD 21613-1903
- **Phone:** (410) 228-9515 · **Fax:** (410) 228-1453
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 16 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (6), Internal Medicine (4), Cardiovascular Disease (Cardiology) (2); 3 practice at this address and 10 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 14, 2009
- **Other identifiers:** Medicare PIN 468L (MD); Other CG6765 (MD); Other E636 (MD); and 3 more
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1073621975) · Data from the CMS NPPES public registry.