Irene Kazmers, MD
NPI 1437113032 · Rheumatology Physician · Petoskey, MI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Kazmers, MD is a Rheumatology Physician provider in Petoskey, MI (NPI 1437113032).
Provider details
- NPI number
- 1437113032
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301041105 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
396 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 194 | $166 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 137 | $16 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 38 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $114 |
Typical Medicare-allowed amounts for these services range $16–$166 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 210 | 68 |
| Methotrexate Sodiumbrand: Methotrexate | 191 | 59 |
| Prednisone | 190 | 49 |
| Leucovorin Calcium | 106 | 36 |
| Methylprednisolone | 78 | 33 |
| Omeprazole | 78 | 36 |
| Syringe and Needle,insulin,1mlbrand: Insulin Syringe | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$759 across 38 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-12
- Last updated
- 2011-03-31
Frequently asked questions
- What is Irene Kazmers's NPI number?
- Irene Kazmers's National Provider Identifier (NPI) is 1437113032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Kazmers's specialty?
- Irene Kazmers is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Kazmers located?
- Irene Kazmers's practice location on file with NPPES is 3280 Woods Way, Petoskey, MI 49770-8105.
- What is Irene Kazmers's phone number?
- The practice phone number listed in the NPPES registry for Irene Kazmers is (231) 348-3800.
- Does Irene Kazmers accept Medicare?
- Irene Kazmers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Kazmers's NPI active?
- Yes — Irene Kazmers's NPI (1437113032) is active in the NPPES registry as of the last update on 2011-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.