Jonathan Rene, MD
NPI 1861574204 · Rheumatology Physician · Saginaw, MI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Rene, MD is a Rheumatology Physician provider in Saginaw, MI (NPI 1861574204).
Provider details
- NPI number
- 1861574204
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301057637 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
446 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 197 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 161 | $119 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 32 | $36 |
| Dxa Bone Density Measurement of Forearm, Finger, Hand, Or Foot77081 | 30 | $29 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $160 |
Typical Medicare-allowed amounts for these services range $29–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 893 | 273 |
| Hydroxychloroquine Sulfate | 329 | 98 |
| Prednisone | 284 | 86 |
| Apremilastbrand: Otezla | 178 | 17 |
| Sulfasalazine | 171 | 53 |
| Alendronate Sodium | 167 | 57 |
| Etanerceptbrand: Enbrel Sureclick | 125 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$139 across 4 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
Additional practice locations (2)
- 2172 Hemmeter RoadSaginaw, MI 48603Phone: (989) 790-8445Fax: (989) 790-6977
- 1000 Houghton AveSaginaw, MI 48602-5303Phone: (989) 746-7500
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2023-10-06
- Certified
- 2023-10-06
Frequently asked questions
- What is Jonathan Rene's NPI number?
- Jonathan Rene's National Provider Identifier (NPI) is 1861574204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Rene's specialty?
- Jonathan Rene is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Rene located?
- Jonathan Rene's practice location on file with NPPES is 1015 S Washington Ave, Saginaw, MI 48601-2556.
- What is Jonathan Rene's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Rene is (989) 746-7500.
- Does Jonathan Rene accept Medicare?
- Jonathan Rene is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Rene's NPI active?
- Yes — Jonathan Rene's NPI (1861574204) is active in the NPPES registry as of the last update on 2023-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.