Guy Fain, M.D.
NPI 1184653453 · Family Medicine Physician · Signal Mountain, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guy Fain, M.D. is a Family Medicine Physician provider in Signal Mountain, TN (NPI 1184653453).
Provider details
- NPI number
- 1184653453
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD14797 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 93 | 31 |
| Apixabanbrand: Eliquis | 88 | 16 |
| Quetiapine Fumarate | 66 | 16 |
| Memantine Hcl | 53 | — |
| Pantoprazole Sodium | 51 | 14 |
| Omeprazole | 47 | — |
| Potassium Chloride | 46 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2020-02-11
- Certified
- 2020-02-11
Frequently asked questions
- What is Guy Fain's NPI number?
- Guy Fain's National Provider Identifier (NPI) is 1184653453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guy Fain's specialty?
- Guy Fain is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Guy Fain located?
- Guy Fain's practice location on file with NPPES is 10 Prentice Ln, Signal Mountain, TN 37377-2037.
- What is Guy Fain's phone number?
- The practice phone number listed in the NPPES registry for Guy Fain is (423) 605-0629.
- Does Guy Fain accept Medicare?
- Guy Fain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guy Fain's NPI active?
- Yes — Guy Fain's NPI (1184653453) is active in the NPPES registry as of the last update on 2020-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.