IndividualActive
Stephen Cook, M.D.
NPI 1699799544 · Psychiatry Physician · Ann Arbor, MI
Stephen Cook, M.D. is a Psychiatry Physician provider in Ann Arbor, MI (NPI 1699799544).
Provider details
- NPI number
- 1699799544
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301030248 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2341 Mershon Dr
Ann Arbor, MI 48103-6048
Phone: (734) 994-0773
Street-level locationGet directions
Mailing address
2341 Mershon Dr
Ann Arbor, MI 48103-6048
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Cook's NPI number?
- Stephen Cook's National Provider Identifier (NPI) is 1699799544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Cook's specialty?
- Stephen Cook is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Cook located?
- Stephen Cook's practice location on file with NPPES is 2341 Mershon Dr, Ann Arbor, MI 48103-6048.
- What is Stephen Cook's phone number?
- The practice phone number listed in the NPPES registry for Stephen Cook is (734) 994-0773.
- Is Stephen Cook's NPI active?
- Yes — Stephen Cook's NPI (1699799544) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.