OrganizationActive
Ellen S. Grosh, MD
NPI 1285885533 · Psychiatry Physician · Ann Arbor, MI
Ellen S. Grosh, MD is a Psychiatry Physician organization in Ann Arbor, MI (NPI 1285885533).
Provider details
- NPI number
- 1285885533
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ellen Grosh, Psychiatrist(734) 834-6014
- License
- 4301080927 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
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
2020 Hogback Rd
Ste 15
Ann Arbor, MI 48105-9752
Phone: (734) 677-5900
Fax: (734) 677-0476
Street-level locationGet directions
Mailing address
2020 Hogback Rd
Ann Arbor, MI 48105-9752
Registry dates
- Enumerated
- 2008-10-06
- Last updated
- 2008-10-06
Frequently asked questions
- What is Ellen S. Grosh, MD's NPI number?
- Ellen S. Grosh, MD's National Provider Identifier (NPI) is 1285885533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ellen S. Grosh, MD?
- Ellen S. Grosh, MD is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen S. Grosh, MD located?
- Ellen S. Grosh, MD's practice location on file with NPPES is 2020 Hogback Rd, Ann Arbor, MI 48105-9752.
- What is Ellen S. Grosh, MD's phone number?
- The practice phone number listed in the NPPES registry for Ellen S. Grosh, MD is (734) 677-5900.
- Who is the authorized official for Ellen S. Grosh, MD?
- The authorized official listed on Ellen S. Grosh, MD's NPPES record is Ellen Grosh, Psychiatrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ellen S. Grosh, MD's NPI active?
- Yes — Ellen S. Grosh, MD's NPI (1285885533) is active in the NPPES registry as of the last update on 2008-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.