Mass Medical Group, LLC
NPI 1205215373 · Internal Medicine Physician · Lowell, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mass Medical Group, LLC is a Internal Medicine Physician organization in Lowell, MA (NPI 1205215373).
Provider details
- NPI number
- 1205215373
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Hamid Danesh, Member(978) 888-3147
- License
- 223435 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-05-22
- Last updated
- 2016-09-07
Frequently asked questions
- What is Mass Medical Group, LLC's NPI number?
- Mass Medical Group, LLC's National Provider Identifier (NPI) is 1205215373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mass Medical Group, LLC?
- Mass Medical Group, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mass Medical Group, LLC located?
- Mass Medical Group, LLC's practice location on file with NPPES is 200 Central St, Lowell, MA 01852-2201.
- What is Mass Medical Group, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mass Medical Group, LLC is (978) 446-7982.
- Does Mass Medical Group, LLC accept Medicare?
- Mass Medical Group, LLC 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 Mass Medical Group, LLC?
- The authorized official listed on Mass Medical Group, LLC's NPPES record is Hamid Danesh, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mass Medical Group, LLC's NPI active?
- Yes — Mass Medical Group, LLC's NPI (1205215373) is active in the NPPES registry as of the last update on 2016-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.