Richard Guyer, PA
NPI 1992721062 · Medical Physician Assistant · Auburn, ME
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Guyer, PA is a Medical Physician Assistant provider in Auburn, ME (NPI 1992721062).
Provider details
- NPI number
- 1992721062
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA86 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 43 | 38 |
| Doxycycline Monohydrate | 19 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Azithromycin | 13 | 13 |
| Cephalexin | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 6830 Gall BlvdZephyrhills, FL 33542-2503Phone: (813) 783-3118Fax: (813) 355-5036
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2024-04-05
- Certified
- 2024-04-05
Frequently asked questions
- What is Richard Guyer's NPI number?
- Richard Guyer's National Provider Identifier (NPI) is 1992721062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Guyer's specialty?
- Richard Guyer is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Richard Guyer located?
- Richard Guyer's practice location on file with NPPES is 600 Center St, Auburn, ME 04210-6311.
- What is Richard Guyer's phone number?
- The practice phone number listed in the NPPES registry for Richard Guyer is (207) 955-5565.
- Does Richard Guyer accept Medicare?
- Richard Guyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Guyer's NPI active?
- Yes — Richard Guyer's NPI (1992721062) is active in the NPPES registry as of the last update on 2024-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.