Louis F. Byrne, MD
Family Medicine Physician · Saginaw, MI
Louis F. Byrne, MD is a family medicine physician with a practice address in Saginaw, Michigan, and NPI 1740200658, issued on Jul 21, 2006. Check the license (Michigan 381956277, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Louis F. Byrne
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 381956277 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5200 State St, Saginaw, MI 48603
- Phone
- (989) 793-4250
- Enumerated
- Jul 21, 2006
- Record last updated
- Aug 22, 2022
- Fax
- (989) 793-6880
- Medicaid ID
- 1006750 TYPE 10 MI
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 5200 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Louis F. Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 381956277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
321 Medicare Part D claims for 52 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium23 claims
- Levothyroxine Sodium15 claims
- Metformin Hcl14 claims
- Pioglitazone Hcl14 claims
- Clopidogrel13 claims
- Lisinopril13 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: $156.70
8 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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.
Louis F. Byrne among 6,013 family medicine physician records in Michigan
Louis F. Byrne, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
179 family medicine physician records list a practice address in Saginaw
They are 179 of the 6,008 NPPES records with a practice address in Saginaw, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Saginaw → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bassam Afaneh, MDSaginaw, MI 486031720008626
- Brent Boggess, MDSaginaw, MI 486031407852064
- Jack Brown, D.O.Saginaw, MI 486031649249186
- Louis Constan, MDSaginaw, MI 486031780663922
- Parminder Jaswal, MDSaginaw, MI 486031619916095
- Ruth Licht, DOSaginaw, MI 486031811997463
- Judith McElhinny-Raap, DOSaginaw, MI 486031245293653
- Sajeda Nusrat, MDSaginaw, MI 486031912993924
Common questions
What is Louis F. Byrne, MD's NPI number?
Louis F. Byrne, MD's National Provider Identifier (NPI) is 1740200658, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis F. Byrne, MD located?
The NPPES record lists a practice address at 5200 State St, Saginaw, MI, 48603. Phone: (989) 793-4250. Providers update this record themselves, so call before visiting.
How can I verify Louis F. Byrne, MD's license?
NPPES lists Michigan license number 381956277, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Louis F. Byrne, MD prescribe under Medicare Part D?
In 2024, Louis F. Byrne, MD had 321 Medicare Part D claims for 52 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.