Sarah Wilhelm, P.A.-C
NPI 1639371859 · Physician Assistant · Royal Oak, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Wilhelm, P.A.-C is a Physician Assistant provider in Royal Oak, MI (NPI 1639371859).
Provider details
- NPI number
- 1639371859
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Female
- Sole proprietor
- No
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$271 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2022-10-09
- Certified
- 2022-10-09
Frequently asked questions
- What is Sarah Wilhelm's NPI number?
- Sarah Wilhelm's National Provider Identifier (NPI) is 1639371859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Wilhelm's specialty?
- Sarah Wilhelm is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Wilhelm located?
- Sarah Wilhelm's practice location on file with NPPES is 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712.
- What is Sarah Wilhelm's phone number?
- The practice phone number listed in the NPPES registry for Sarah Wilhelm is (248) 551-0091.
- Does Sarah Wilhelm accept Medicare?
- Sarah Wilhelm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Wilhelm's NPI active?
- Yes — Sarah Wilhelm's NPI (1639371859) is active in the NPPES registry as of the last update on 2022-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.