Joanne La Fleur, M.D.
NPI 1629332630 · Internal Medicine Physician · Pontiac, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne La Fleur, M.D. is a Internal Medicine Physician provider in Pontiac, MI (NPI 1629332630).
Provider details
- NPI number
- 1629332630
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301116647 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 151 | 93 |
| Amlodipine Besylate | 83 | 56 |
| Losartan Potassium | 58 | 41 |
| Metformin Hcl | 48 | 26 |
| Levothyroxine Sodium | 47 | 33 |
| Lisinopril | 43 | 29 |
| Simvastatin | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 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
- 2012-06-25
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Joanne La Fleur's NPI number?
- Joanne La Fleur's National Provider Identifier (NPI) is 1629332630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne La Fleur's specialty?
- Joanne La Fleur is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne La Fleur located?
- Joanne La Fleur's practice location on file with NPPES is 50 N Perry St, Pontiac, MI 48342-2217.
- What is Joanne La Fleur's phone number?
- The practice phone number listed in the NPPES registry for Joanne La Fleur is (248) 334-0947.
- Does Joanne La Fleur accept Medicare?
- Joanne La Fleur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne La Fleur's NPI active?
- Yes — Joanne La Fleur's NPI (1629332630) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.