Mathias Dahnert, P.A.
NPI 1700253101 · Physician Assistant · Green Bay, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mathias Dahnert, P.A. is a Physician Assistant provider in Green Bay, WI (NPI 1700253101).
Provider details
- NPI number
- 1700253101
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 3658-23 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure28% of score
10 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
140 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 95 | $136 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 45 | $94 |
Typical Medicare-allowed amounts for these services range $94–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 60 | 59 |
| Cephalexin | 44 | 43 |
| Ondansetronbrand: Ondansetron Odt | 43 | 42 |
| Prednisone | 25 | 24 |
| Sucralfate | 17 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 15 |
| Oxycodone Hcl/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-01
- Last updated
- 2021-12-25
- Certified
- 2021-12-25
Frequently asked questions
- What is Mathias Dahnert's NPI number?
- Mathias Dahnert's National Provider Identifier (NPI) is 1700253101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mathias Dahnert's specialty?
- Mathias Dahnert is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mathias Dahnert located?
- Mathias Dahnert's practice location on file with NPPES is 835 S Van Buren St, Green Bay, WI 54301-3575.
- What is Mathias Dahnert's phone number?
- The practice phone number listed in the NPPES registry for Mathias Dahnert is (920) 433-0111.
- Does Mathias Dahnert accept Medicare?
- Mathias Dahnert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mathias Dahnert's NPI active?
- Yes — Mathias Dahnert's NPI (1700253101) is active in the NPPES registry as of the last update on 2021-12-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.