Mahmood A.shamsi,m.d.,p.a.
NPI 1033369137 · Internal Medicine Physician · Middlesex, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahmood A.shamsi,m.d.,p.a. is a Internal Medicine Physician organization in Middlesex, NJ (NPI 1033369137).
Provider details
- NPI number
- 1033369137
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mahmood Shamsi, President(732) 563-6630
- License
- MA57994 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Mahmood A. Shamsi,m.d.,p.a.
Registry dates
- Enumerated
- 2008-09-24
- Last updated
- 2008-09-24
Frequently asked questions
- What is Mahmood A.shamsi,m.d.,p.a.'s NPI number?
- Mahmood A.shamsi,m.d.,p.a.'s National Provider Identifier (NPI) is 1033369137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mahmood A.shamsi,m.d.,p.a.?
- Mahmood A.shamsi,m.d.,p.a. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mahmood A.shamsi,m.d.,p.a. located?
- Mahmood A.shamsi,m.d.,p.a.'s practice location on file with NPPES is 1273 Bound Brook Rd, Middlesex, NJ 08846-1490.
- What is Mahmood A.shamsi,m.d.,p.a.'s phone number?
- The practice phone number listed in the NPPES registry for Mahmood A.shamsi,m.d.,p.a. is (732) 563-6630.
- Does Mahmood A.shamsi,m.d.,p.a. accept Medicare?
- Mahmood A.shamsi,m.d.,p.a. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mahmood A.shamsi,m.d.,p.a.?
- The authorized official listed on Mahmood A.shamsi,m.d.,p.a.'s NPPES record is Mahmood Shamsi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mahmood A.shamsi,m.d.,p.a.'s NPI active?
- Yes — Mahmood A.shamsi,m.d.,p.a.'s NPI (1033369137) is active in the NPPES registry as of the last update on 2008-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.