Matthew Zamzow, PA-C
NPI 1316575061 · Physician Assistant · Madison, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Zamzow, PA-C is a Physician Assistant provider in Madison, WI (NPI 1316575061).
Provider details
- NPI number
- 1316575061
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 40 | 40 |
| Oxycodone Hcl | 14 | 14 |
| Ondansetron Hcl | 11 | 11 |
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
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2022-01-14
- Certified
- 2021-09-21
Frequently asked questions
- What is Matthew Zamzow's NPI number?
- Matthew Zamzow's National Provider Identifier (NPI) is 1316575061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Zamzow's specialty?
- Matthew Zamzow is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Zamzow located?
- Matthew Zamzow's practice location on file with NPPES is 700 S Park St Ste a, Madison, WI 53715-1830.
- What is Matthew Zamzow's phone number?
- The practice phone number listed in the NPPES registry for Matthew Zamzow is (608) 260-2900.
- Does Matthew Zamzow accept Medicare?
- Matthew Zamzow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Zamzow's NPI active?
- Yes — Matthew Zamzow's NPI (1316575061) is active in the NPPES registry as of the last update on 2022-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.