Owen Zaret, PA-C
NPI 1447356589 · Physician Assistant · Holyoke, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Owen Zaret, PA-C is a Physician Assistant provider in Holyoke, MA (NPI 1447356589).
Provider details
- NPI number
- 1447356589
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- AP1645 (MA)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
645 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 436 | $78 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 106 | $53 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 39 | $96 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 37 | $49 |
| Urinalysis, Manual Test81002 | 15 | $3 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 113 | 59 |
| Meloxicam | 56 | 21 |
| Prednisone | 50 | 49 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Cyclobenzaprine Hcl | 19 | 19 |
| Naproxen | 18 | 11 |
| Cephalexin | 15 | 15 |
| Polymyxin B Sulf/Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2013-05-07
Frequently asked questions
- What is Owen Zaret's NPI number?
- Owen Zaret's National Provider Identifier (NPI) is 1447356589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Owen Zaret's specialty?
- Owen Zaret is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Owen Zaret located?
- Owen Zaret's practice location on file with NPPES is 10 Hospital Dr, Holyoke, MA 01040-6643.
- What is Owen Zaret's phone number?
- The practice phone number listed in the NPPES registry for Owen Zaret is (413) 536-5814.
- Does Owen Zaret accept Medicare?
- Owen Zaret is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Owen Zaret's NPI active?
- Yes — Owen Zaret's NPI (1447356589) is active in the NPPES registry as of the last update on 2013-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.