M.j. Grossman MD. LLC
NPI 1588969679 · Obstetrics & Gynecology Physician · North Andover, MA
M.j. Grossman MD. LLC is a Obstetrics & Gynecology Physician organization in North Andover, MA (NPI 1588969679).
Provider details
- NPI number
- 1588969679
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Grossman, Owner(978) 682-2121
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
15 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
- 2011-01-20
- Last updated
- 2011-01-20
Frequently asked questions
- What is M.j. Grossman MD. LLC's NPI number?
- M.j. Grossman MD. LLC's National Provider Identifier (NPI) is 1588969679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is M.j. Grossman MD. LLC?
- M.j. Grossman MD. LLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is M.j. Grossman MD. LLC located?
- M.j. Grossman MD. LLC's practice location on file with NPPES is 565 Turnpike St, North Andover, MA 01845-5922.
- What is M.j. Grossman MD. LLC's phone number?
- The practice phone number listed in the NPPES registry for M.j. Grossman MD. LLC is (978) 686-2121.
- Who is the authorized official for M.j. Grossman MD. LLC?
- The authorized official listed on M.j. Grossman MD. LLC's NPPES record is Michael Grossman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is M.j. Grossman MD. LLC's NPI active?
- Yes — M.j. Grossman MD. LLC's NPI (1588969679) is active in the NPPES registry as of the last update on 2011-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.