Robert Long, MD
NPI 1942207097 · Obstetrics & Gynecology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Long, MD is a Obstetrics & Gynecology Physician provider in Ann Arbor, MI (NPI 1942207097).
Provider details
- NPI number
- 1942207097
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301070268 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1200 E Migchigan AveSuite 345Lansing, MI 48912Phone: (517) 364-6210Fax: (517) 364-2842
Registry dates
- Enumerated
- 2005-07-05
- Last updated
- 2023-03-23
- Certified
- 2023-03-23
Frequently asked questions
- What is Robert Long's NPI number?
- Robert Long's National Provider Identifier (NPI) is 1942207097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Long's specialty?
- Robert Long is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Long located?
- Robert Long's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Robert Long's phone number?
- The practice phone number listed in the NPPES registry for Robert Long is (734) 936-4000.
- Does Robert Long accept Medicare?
- Robert Long is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Long's NPI active?
- Yes — Robert Long's NPI (1942207097) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.