John Stangl, P.A.-C
NPI 1831579515 · Medical Physician Assistant · Madison, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Stangl, P.A.-C is a Medical Physician Assistant provider in Madison, WI (NPI 1831579515).
Provider details
- NPI number
- 1831579515
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Male
- Sole proprietor
- No
- License
- 8195 (WI)
Specialties & taxonomies
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
11 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
23 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 Moderate Level of Medical Decision Making99284 | 12 | $105 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 11 | $150 |
Typical Medicare-allowed amounts for these services range $105–$150 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-08
- Last updated
- 2025-03-03
- Certified
- 2025-03-03
Frequently asked questions
- What is John Stangl's NPI number?
- John Stangl's National Provider Identifier (NPI) is 1831579515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Stangl's specialty?
- John Stangl is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Stangl located?
- John Stangl's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is John Stangl's phone number?
- The practice phone number listed in the NPPES registry for John Stangl is (608) 263-8954.
- Does John Stangl accept Medicare?
- John Stangl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Stangl's NPI active?
- Yes — John Stangl's NPI (1831579515) is active in the NPPES registry as of the last update on 2025-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.