Organization Profile
Thomas C Guyn MD INC
Unclaimed ProfileAbout Thomas C Guyn MD INC
Thomas C Guyn MD INC is a healthcare organization in Santa Rosa, CA, registered under internal medicine. NPI 1861766560 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Ridgely O. Muller, M.D. Emergency Medicine
- Sonoe M. Oft, OTR/L Occupational Therapist
- Bethany Hoffman
- Kate E. Black, MD Anesthesiology — Pain Medicine
- Saad Sultan, PHARMD Pharmacist
- James J. Mc Keith, M.D. Emergency Medicine
- Matthew B. Thomas, M.D. Emergency Medicine
- Christina M. Goodwin, M.D. Emergency Medicine
- Daniel T. Matulich, M.D. Emergency Medicine
- Robert J. Wood, MD Anesthesiology
- Rubi A. Hickson, NP Nurse Practitioner
Showing 11 of 115. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (707) 525-5300
- Email not available
Practice Locations
1165 MONTGOMERY DR
Santa Rosa, CA 95405
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Other internists in Santa Rosa 8
Same specialty, same city.
Common questions
What does Thomas C Guyn MD INC specialize in?
Thomas C Guyn MD INC is an internist in Santa Rosa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Thomas C Guyn MD INC located?
Thomas C Guyn MD INC is listed at 1165 Montgomery Dr, Santa Rosa, CA 95405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Thomas C Guyn MD INC's phone number?
The number on file is (707) 525-5300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Thomas C Guyn MD INC's NPI number?
Thomas C Guyn MD INC's National Provider Identifier is 1861766560. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Thomas C Guyn MD INC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Thomas C Guyn MD INC. If this is you, claiming it is free.
Guide.md
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