Vladimir Ognenovski, MD
NPI 1831274349 · Rheumatology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vladimir Ognenovski, MD is a Rheumatology Physician provider in Ann Arbor, MI (NPI 1831274349).
Provider details
- NPI number
- 1831274349
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301051692 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
89 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $92 |
Typical Medicare-allowed amounts for these services range $92–$92 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 65 | 41 |
| Prednisone | 63 | 29 |
| Hydroxychloroquine Sulfate | 43 | 27 |
| Leflunomide | 17 | 12 |
| Apremilastbrand: Otezla | 14 | — |
| Etanerceptbrand: Enbrel | 11 | — |
| Etanercept |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2019-12-30
- Certified
- 2019-12-30
Frequently asked questions
- What is Vladimir Ognenovski's NPI number?
- Vladimir Ognenovski's National Provider Identifier (NPI) is 1831274349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vladimir Ognenovski's specialty?
- Vladimir Ognenovski is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Vladimir Ognenovski located?
- Vladimir Ognenovski's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Vladimir Ognenovski's phone number?
- The practice phone number listed in the NPPES registry for Vladimir Ognenovski is (734) 936-4000.
- Does Vladimir Ognenovski accept Medicare?
- Vladimir Ognenovski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vladimir Ognenovski's NPI active?
- Yes — Vladimir Ognenovski's NPI (1831274349) is active in the NPPES registry as of the last update on 2019-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.