Sarah Ann Williams-Perez, MSN, FNP-BC
Nurse Practitioner · Crown Point, IN
Sarah Ann Williams-Perez, MSN, FNP-BC is a nurse practitioner with a practice address in Crown Point, Indiana, and NPI 1528542818, issued on Sep 21, 2018. Check the license (Indiana 71008337A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Ann Williams-Perez
- Credential
- MSN, FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 71008337A IN
Self-reported in NPPES; status is on the state search - Practice location
- 10855 Virginia St, Crown Point, IN 46307
- Phone
- (888) 824-0200
- Enumerated
- Sep 21, 2018
- Record last updated
- Jul 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20181116000098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,582 in Indiana → Look up another NPI →
Also registered at 10855 Virginia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Ann Williams-Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71008337ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average nurse practitioner in 2024
318 Medicare Part D claims for 71 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium32 claims
- Lisinopril17 claims
- Metformin Hcl14 claims
- Albuterol Sulfate Hfa12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $28.13
1 payment: food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF ChicagoCrown Point, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Ann Williams-Perez among 2,582 nurse practitioner records in Indiana
Sarah Ann Williams-Perez, MSN, FNP-BC is one of 2,582 nurse practitioner records with a practice address in Indiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 53% of them.
- NPI issued2018 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2018 among the 1,710 with a school on file
- Record last updated2026 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 nurse practitioner records list a practice address in Crown Point
They are 24 of the 1,396 NPPES records with a practice address in Crown Point, and 2,582 nurse practitioner records in Indiana.
All 2,582 in Indiana → Every provider in Crown Point → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jodi Allen, NPCrown Point, IN 463071558646091
- Kelli Arnold, NPCrown Point, IN 463071477549665
- Heather Bloomfield, NPCrown Point, IN 463071083197131
- Tammy Chase, N.P.Crown Point, IN 463071699146779
- Mignonette DarleneCrown Point, IN 463071740729292
- Jalyn Deery, NPCrown Point, IN 463071871068940
- Dorothea Doolin, FNPCrown Point, IN 463071407095391
- Ashley Johnson, FNPCrown Point, IN 463071053834804
Common questions
What is Sarah Ann Williams-Perez, MSN, FNP-BC's NPI number?
Sarah Ann Williams-Perez, MSN, FNP-BC's National Provider Identifier (NPI) is 1528542818, issued on Sep 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Ann Williams-Perez, MSN, FNP-BC located?
The NPPES record lists a practice address at 10855 Virginia St, Crown Point, IN, 46307. Phone: (888) 824-0200. Providers update this record themselves, so call before visiting.
How can I verify Sarah Ann Williams-Perez, MSN, FNP-BC's license?
NPPES lists Indiana license number 71008337A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Ann Williams-Perez, MSN, FNP-BC prescribe under Medicare Part D?
In 2024, Sarah Ann Williams-Perez, MSN, FNP-BC had 318 Medicare Part D claims for 71 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.