Jonathan Wulff, DO
NPI 1417913104 · Family Medicine Physician · Eaton Rapids, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Wulff, DO is a Family Medicine Physician provider in Eaton Rapids, MI (NPI 1417913104).
Provider details
- NPI number
- 1417913104
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- JW006732 (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
583 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 263 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 128 | $86 |
| Automated Urinalysis Test81003 | 44 | $2 |
| Blood Glucose (sugar) Level82947 | 34 | $4 |
| Hemoglobin A1c Level, By Device for Home Use83037 | 26 | $10 |
| Urine Microalbumin (protein) Analysis82044 | 18 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 270 | 89 |
| Levothyroxine Sodium | 183 | 58 |
| Rosuvastatin Calcium | 132 | 54 |
| Simvastatin | 126 | 39 |
| Lisinopril | 120 | 38 |
| Amlodipine Besylate | 120 | 37 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 across 2 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
- 2006-04-22
- Last updated
- 2016-03-09
Frequently asked questions
- What is Jonathan Wulff's NPI number?
- Jonathan Wulff's National Provider Identifier (NPI) is 1417913104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Wulff's specialty?
- Jonathan Wulff is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Wulff located?
- Jonathan Wulff's practice location on file with NPPES is 1501 Kyle Street, Eaton Rapids, MI 48827.
- What is Jonathan Wulff's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Wulff is (517) 663-4821.
- Does Jonathan Wulff accept Medicare?
- Jonathan Wulff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Wulff's NPI active?
- Yes — Jonathan Wulff's NPI (1417913104) is active in the NPPES registry as of the last update on 2016-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.