Michael Guyer, MD
NPI 1801996392 · Family Medicine Physician · Ratcliff, AR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Guyer, MD is a Family Medicine Physician provider in Ratcliff, AR (NPI 1801996392).
Provider details
- NPI number
- 1801996392
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E1081 (AR)
Specialties & taxonomies
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 26 | — |
| Pantoprazole Sodium | 21 | — |
| Azithromycin | 21 | 20 |
| Metoprolol Tartrate | 19 | — |
| Gabapentin | 19 | — |
| Atorvastatin Calcium | 19 | — |
| Tamsulosin Hcl | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-24
- Last updated
- 2010-09-22
Frequently asked questions
- What is Michael Guyer's NPI number?
- Michael Guyer's National Provider Identifier (NPI) is 1801996392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Guyer's specialty?
- Michael Guyer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Guyer located?
- Michael Guyer's practice location on file with NPPES is 9755 W State Highway 22, Ratcliff, AR 72951.
- What is Michael Guyer's phone number?
- The practice phone number listed in the NPPES registry for Michael Guyer is (479) 635-5300.
- Does Michael Guyer accept Medicare?
- Michael Guyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Guyer's NPI active?
- Yes — Michael Guyer's NPI (1801996392) is active in the NPPES registry as of the last update on 2010-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.