OrganizationActive
Louis F Byrne MD PC
NPI 1003083080 · Family Medicine Physician · Saginaw, MI
Louis F Byrne MD PC is a Family Medicine Physician organization in Saginaw, MI (NPI 1003083080).
Provider details
- NPI number
- 1003083080
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Louis Byrne, Doctor(989) 793-4471
- License
- 4301033205 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
4386 State St
Saginaw, MI 48603-4067
Phone: (989) 793-4471
Fax: (989) 793-6680
Street-level locationGet directions
Mailing address
4386 State St
Saginaw, MI 48603-4067
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2008-05-09
Frequently asked questions
- What is Louis F Byrne MD PC's NPI number?
- Louis F Byrne MD PC's National Provider Identifier (NPI) is 1003083080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Louis F Byrne MD PC?
- Louis F Byrne MD PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louis F Byrne MD PC located?
- Louis F Byrne MD PC's practice location on file with NPPES is 4386 State St, Saginaw, MI 48603-4067.
- What is Louis F Byrne MD PC's phone number?
- The practice phone number listed in the NPPES registry for Louis F Byrne MD PC is (989) 793-4471.
- Who is the authorized official for Louis F Byrne MD PC?
- The authorized official listed on Louis F Byrne MD PC's NPPES record is Louis Byrne, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Louis F Byrne MD PC's NPI active?
- Yes — Louis F Byrne MD PC's NPI (1003083080) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.