John Robert Clark MD PC
NPI 1700188901 · Obstetrics & Gynecology Physician · Sturgis, MI
John Robert Clark MD PC is a Obstetrics & Gynecology Physician organization in Sturgis, MI (NPI 1700188901).
Provider details
- NPI number
- 1700188901
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Clark, President(269) 659-4646
- License
- 4301062758 (MI)
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
- 2010-11-22
- Last updated
- 2010-11-24
Frequently asked questions
- What is John Robert Clark MD PC's NPI number?
- John Robert Clark MD PC's National Provider Identifier (NPI) is 1700188901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Robert Clark MD PC?
- John Robert Clark MD PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Robert Clark MD PC located?
- John Robert Clark MD PC's practice location on file with NPPES is 600 S Lakeview Ave Ste 207, Sturgis, MI 49091-2372.
- What is John Robert Clark MD PC's phone number?
- The practice phone number listed in the NPPES registry for John Robert Clark MD PC is (269) 659-4646.
- Who is the authorized official for John Robert Clark MD PC?
- The authorized official listed on John Robert Clark MD PC's NPPES record is John Clark, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Robert Clark MD PC's NPI active?
- Yes — John Robert Clark MD PC's NPI (1700188901) is active in the NPPES registry as of the last update on 2010-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.