Parker Hoerz, MD
NPI 1003226259 · Family Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Parker Hoerz, MD is a Family Medicine Physician provider in Madison, WI (NPI 1003226259).
Provider details
- NPI number
- 1003226259
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 65133-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 43 | — |
| Fluticasone Propionate | 42 | — |
| Rosuvastatin Calcium | 41 | — |
| Atorvastatin Calcium | 38 | 12 |
| Cyclobenzaprine Hcl | 34 | — |
| Metoprolol Succinate | 33 | — |
| Amlodipine Besylate | 32 |
Practice location
Mailing address
Additional practice locations (1)
- 1102 S Park StMadison, WI 53715-1708Phone: (608) 263-3111Fax: (608) 263-6663
Registry dates
- Enumerated
- 2014-04-28
- Last updated
- 2020-02-18
- Certified
- 2020-02-18
Frequently asked questions
- What is Parker Hoerz's NPI number?
- Parker Hoerz's National Provider Identifier (NPI) is 1003226259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Parker Hoerz's specialty?
- Parker Hoerz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Parker Hoerz located?
- Parker Hoerz's practice location on file with NPPES is 3434 E Washington Ave, Madison, WI 53704-4155.
- What is Parker Hoerz's phone number?
- The practice phone number listed in the NPPES registry for Parker Hoerz is (608) 443-5480.
- Does Parker Hoerz accept Medicare?
- Parker Hoerz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Parker Hoerz's NPI active?
- Yes — Parker Hoerz's NPI (1003226259) is active in the NPPES registry as of the last update on 2020-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.