Joanne La Fleur, M.D.
Internal Medicine Physician · Pontiac, MI
Joanne La Fleur, M.D. is an internal medicine physician with a practice address in Pontiac, Michigan, and NPI 1629332630, issued on Jun 25, 2012. Check the license (Michigan 4301116647, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Joanne La Fleur
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301116647 MI
Self-reported in NPPES; status is on the state search - Practice location
- 50 N Perry St, Pontiac, MI 48342
- Phone
- (248) 334-0947
- Enumerated
- Jun 25, 2012
- Entity
- Type 1 · individual
Also registered at 50 N Perry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fatma Abdel-Rahim, DPMStudent in an Organized Health Care Education/Training Program1376336206
- Andrew AbiragiStudent in an Organized Health Care Education/Training Program1003753054
- John Abraham, MDStudent in an Organized Health Care Education/Training Program1952045478
- Tina Abraham, D.O.Internal Medicine Physician1215376108
- Mahmoud Abu HajerStudent in an Organized Health Care Education/Training Program1275470221
- Nicole AdamOccupational Therapist1730676917
Verify Joanne La Fleur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 4301116647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
47% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,476 Medicare Part D claims for 327 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium151 claims
- Amlodipine Besylate83 claims
- Losartan Potassium58 claims
- Metformin Hcl48 claims
- Levothyroxine Sodium47 claims
- Lisinopril43 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $42.52
2 payments, mostly food and beverage; the largest payer was Averitas Pharma Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Mclaren OaklandPontiac, MI · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
117 internal medicine physician records list a Pontiac practice address
They are 117 of the 1,951 NPPES records with a Pontiac practice address, and 6,589 internal medicine physician records in Michigan.
All 117 in Pontiac → All 6,589 in Michigan → Every provider in Pontiac →
Other internal medicine physician records in Michigan
- Keith Aaronson, MDAnn Arbor, MI1144305301
- Tomas Abalo, M.D.Iron Mountain, MI1336199975
- Ali Abbas, M.D.Pontiac, MI1972167526
- Hawazin Abbas, MDAuburn Hills, MI1699020677
- Imran Abbasi, D.O.Warren, MI1427409887
- Ramzi Abbasi, MDSaginaw, MI1164270005
- Saadat Abbasi, MDKalamazoo, MI1912005596
- Shahzaman Abbasi, MDLansing, MI1376512111
- Youssef Abbiss, D.O.Mount Clemens, MI1982991881
- Joseph Abbo, MDYpsilanti, MI1982136503
Common questions
What is Joanne La Fleur, M.D.'s NPI number?
Joanne La Fleur, M.D.'s National Provider Identifier (NPI) is 1629332630, issued on Jun 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Joanne La Fleur, M.D. located?
The NPPES record lists a practice address at 50 N Perry St, Pontiac, MI, 48342. Phone: (248) 334-0947. Providers update this record themselves, so call before visiting.
How can I verify Joanne La Fleur, M.D.'s license?
NPPES lists Michigan license number 4301116647, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joanne La Fleur, M.D. prescribe under Medicare Part D?
In 2024, Joanne La Fleur, M.D. had 1,476 Medicare Part D claims for 327 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.