Gregory Werner, P.A.-C
NPI 1003297581 · Medical Physician Assistant · Medford, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Werner, P.A.-C is a Medical Physician Assistant provider in Medford, WI (NPI 1003297581).
Provider details
- NPI number
- 1003297581
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Male
- Sole proprietor
- No
- License
- 3532 - 23 (WI)
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
11 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 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 310 | 85 |
| Lisinopril | 259 | 71 |
| Metoprolol Succinate | 248 | 67 |
| Amlodipine Besylate | 237 | 59 |
| Metformin Hclbrand: Metformin Hcl Er | 224 | 62 |
| Omeprazole | 205 | 54 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-10
- Last updated
- 2015-06-10
Frequently asked questions
- What is Gregory Werner's NPI number?
- Gregory Werner's National Provider Identifier (NPI) is 1003297581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Werner's specialty?
- Gregory Werner is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Werner located?
- Gregory Werner's practice location on file with NPPES is 143 S Gibson St, Medford, WI 54451-1622.
- What is Gregory Werner's phone number?
- The practice phone number listed in the NPPES registry for Gregory Werner is (715) 748-2121.
- Does Gregory Werner accept Medicare?
- Gregory Werner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Werner's NPI active?
- Yes — Gregory Werner's NPI (1003297581) is active in the NPPES registry as of the last update on 2015-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.