Jim Orosz, M.D.
NPI 1346337193 · Family Medicine Physician · Okemos, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jim Orosz, M.D. is a Family Medicine Physician provider in Okemos, MI (NPI 1346337193).
Provider details
- NPI number
- 1346337193
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301040765 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 2755 Carpenter RdSuite 1Ann Arbor, MI 48108-1186Phone: (734) 975-5000
- 21540 W 11 Mile Rd Ste 200Southfield, MI 48076-3843Phone: (248) 352-2000
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2018-04-02
Frequently asked questions
- What is Jim Orosz's NPI number?
- Jim Orosz's National Provider Identifier (NPI) is 1346337193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jim Orosz's specialty?
- Jim Orosz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jim Orosz located?
- Jim Orosz's practice location on file with NPPES is 2205 Jolly Rd Ste B, Okemos, MI 48864-3983.
- What is Jim Orosz's phone number?
- The practice phone number listed in the NPPES registry for Jim Orosz is (517) 347-4085.
- Does Jim Orosz accept Medicare?
- Jim Orosz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jim Orosz's NPI active?
- Yes — Jim Orosz's NPI (1346337193) is active in the NPPES registry as of the last update on 2018-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.