Sarah Affeldt, PAC
NPI 1508814351 · Medical Physician Assistant · Madison, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Affeldt, PAC is a Medical Physician Assistant provider in Madison, WI (NPI 1508814351).
Provider details
- NPI number
- 1508814351
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- 1120 (WI)
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 tenure28% of score
20 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
14 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $77 |
Typical Medicare-allowed amounts for these services range $77–$77 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Emtricitabine/Tenofov Alafenambrand: Descovy | 103 | 12 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 102 | 17 |
| Dolutegravir Sodiumbrand: Tivicay | 80 | — |
| Atorvastatin Calcium | 46 | 11 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 43 | — |
| Acyclovir | 27 | — |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2021-01-13
- Certified
- 2021-01-13
Frequently asked questions
- What is Sarah Affeldt's NPI number?
- Sarah Affeldt's National Provider Identifier (NPI) is 1508814351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Affeldt's specialty?
- Sarah Affeldt is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Affeldt located?
- Sarah Affeldt's practice location on file with NPPES is 600 Highland Avenue, Madison, WI 53792.
- What is Sarah Affeldt's phone number?
- The practice phone number listed in the NPPES registry for Sarah Affeldt is (608) 263-0946.
- Does Sarah Affeldt accept Medicare?
- Sarah Affeldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Affeldt's NPI active?
- Yes — Sarah Affeldt's NPI (1508814351) is active in the NPPES registry as of the last update on 2021-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.