Sarah Mills Fitz, APN, ACNP-BC
Nurse Practitioner · Chicago, IL
Sarah Mills Fitz, APN, ACNP-BC is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1760792972, issued on Oct 21, 2010. Check the license (Illinois 277001256, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Mills Fitz
- Credential
- APN, ACNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 277001256 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1640 W Roosevelt RD, Chicago, IL 60608
- Phone
- (312) 996-6480
- Enumerated
- Oct 21, 2010
- Record last updated
- May 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20120502000435); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1640 W Roosevelt RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Mills Fitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277001256Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average nurse practitioner in 2024
56 Medicare Part D claims for 20 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- The Board OF Trustees OF The University OF IllinoisChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Mills Fitz among 4,892 nurse practitioner records in Illinois
Sarah Mills Fitz, APN, ACNP-BC is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 18% of them.
- NPI issued2010 · 18% of these records are older, 80% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2008 · median 2018 among the 3,389 with a school on file
- Record last updated2026 · 36% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
952 nurse practitioner records list a practice address in Chicago
They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Christine AgostinoChicago, IL 606081982007878
- Kenyatta Evans-Snulligan, NPChicago, IL 606081194008425
- Laura GarciaChicago, IL 606081104313667
- Farrell Godbout, APNChicago, IL 606081922242718
- Jhoanna Gulmatico, APNChicago, IL 606081699228940
- Jeffrey HiltropChicago, IL 606081730683228
- Temitayo KafisanwoChicago, IL 606081265044226
- Paula Karnick, N.P.Chicago, IL 606081649252420
Common questions
What is Sarah Mills Fitz, APN, ACNP-BC's NPI number?
Sarah Mills Fitz, APN, ACNP-BC's National Provider Identifier (NPI) is 1760792972, issued on Oct 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Mills Fitz, APN, ACNP-BC located?
The NPPES record lists a practice address at 1640 W Roosevelt RD, Chicago, IL, 60608. Phone: (312) 996-6480. Providers update this record themselves, so call before visiting.
How can I verify Sarah Mills Fitz, APN, ACNP-BC's license?
NPPES lists Illinois license number 277001256, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Mills Fitz, APN, ACNP-BC prescribe under Medicare Part D?
In 2024, Sarah Mills Fitz, APN, ACNP-BC had 56 Medicare Part D claims for 20 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.