Wendy Treash, PA-C
NPI 1972501005 · Medical Physician Assistant · S Yarmouth, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Treash, PA-C is a Medical Physician Assistant provider in S Yarmouth, MA (NPI 1972501005).
Provider details
- NPI number
- 1972501005
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3237 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
21 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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 285 | 78 |
| Atorvastatin Calcium | 207 | 62 |
| Lisinopril | 131 | 38 |
| Escitalopram Oxalate | 121 | 35 |
| Omeprazole | 119 | 41 |
| Amlodipine Besylate | 117 | 32 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-12
- Last updated
- 2016-10-12
Frequently asked questions
- What is Wendy Treash's NPI number?
- Wendy Treash's National Provider Identifier (NPI) is 1972501005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Treash's specialty?
- Wendy Treash is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wendy Treash located?
- Wendy Treash's practice location on file with NPPES is 23 Whites Path Ste F, S Yarmouth, MA 02664-1238.
- What is Wendy Treash's phone number?
- The practice phone number listed in the NPPES registry for Wendy Treash is (508) 760-2054.
- Does Wendy Treash accept Medicare?
- Wendy Treash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Treash's NPI active?
- Yes — Wendy Treash's NPI (1972501005) is active in the NPPES registry as of the last update on 2016-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.