M. Michael Massumi, M.D., P.A.
NPI 1295065407 · Medical Specialty Clinic/Center · Towson, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
M. Michael Massumi, M.D., P.A. is a Medical Specialty Clinic/Center organization in Towson, MD (NPI 1295065407).
Provider details
- NPI number
- 1295065407
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mehrdad Massumi, President / Owner(410) 825-5905
- License
- D0032831 (MD)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Registry dates
- Enumerated
- 2010-01-11
- Last updated
- 2010-01-11
Frequently asked questions
- What is M. Michael Massumi, M.D., P.A.'s NPI number?
- M. Michael Massumi, M.D., P.A.'s National Provider Identifier (NPI) is 1295065407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is M. Michael Massumi, M.D., P.A.?
- M. Michael Massumi, M.D., P.A. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is M. Michael Massumi, M.D., P.A. located?
- M. Michael Massumi, M.D., P.A.'s practice location on file with NPPES is 660 Kenilworth Dr, Towson, MD 21204-2313.
- What is M. Michael Massumi, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for M. Michael Massumi, M.D., P.A. is (410) 825-5905.
- Does M. Michael Massumi, M.D., P.A. accept Medicare?
- M. Michael Massumi, 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 M. Michael Massumi, M.D., P.A.?
- The authorized official listed on M. Michael Massumi, M.D., P.A.'s NPPES record is Mehrdad Massumi, President / Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is M. Michael Massumi, M.D., P.A.'s NPI active?
- Yes — M. Michael Massumi, M.D., P.A.'s NPI (1295065407) is active in the NPPES registry as of the last update on 2010-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.