Eric Lean, MD
NPI 1639151871 · Family Medicine Physician · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Lean, MD is a Family Medicine Physician provider in Kalamazoo, MI (NPI 1639151871).
Provider details
- NPI number
- 1639151871
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301075289 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
193 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) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 102 | $29 |
| Admn Sarscov2 Vacc 1 Dose90480 | 91 | $39 |
Typical Medicare-allowed amounts for these services range $29–$39 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-15
- Last updated
- 2008-12-09
Frequently asked questions
- What is Eric Lean's NPI number?
- Eric Lean's National Provider Identifier (NPI) is 1639151871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Lean's specialty?
- Eric Lean is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Lean located?
- Eric Lean's practice location on file with NPPES is 1903 W Michigan Ave, Kalamazoo, MI 49008-5200.
- What is Eric Lean's phone number?
- The practice phone number listed in the NPPES registry for Eric Lean is (269) 387-3290.
- Does Eric Lean accept Medicare?
- Eric Lean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Lean's NPI active?
- Yes — Eric Lean's NPI (1639151871) is active in the NPPES registry as of the last update on 2008-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.