Curtis Baltz, MD
NPI 1316939325 · Internal Medicine Physician · Neenah, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Curtis Baltz, MD is a Internal Medicine Physician provider in Neenah, WI (NPI 1316939325).
Provider details
- NPI number
- 1316939325
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19944 (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
20 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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 227 | 96 |
| Omeprazole | 179 | 74 |
| Rosuvastatin Calcium | 157 | 74 |
| Metoprolol Succinate | 151 | 64 |
| Amlodipine Besylate | 140 | 61 |
| Apixabanbrand: Eliquis | 117 | 46 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-16
- Last updated
- 2023-03-07
Frequently asked questions
- What is Curtis Baltz's NPI number?
- Curtis Baltz's National Provider Identifier (NPI) is 1316939325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Curtis Baltz's specialty?
- Curtis Baltz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Curtis Baltz located?
- Curtis Baltz's practice location on file with NPPES is 333 N Green Bay Rd, Neenah, WI 54956-1954.
- What is Curtis Baltz's phone number?
- The practice phone number listed in the NPPES registry for Curtis Baltz is (920) 725-2070.
- Does Curtis Baltz accept Medicare?
- Curtis Baltz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Curtis Baltz's NPI active?
- Yes — Curtis Baltz's NPI (1316939325) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.