Mary Fe Deaton, NP
Adult Health Nurse Practitioner · Chicago, IL
Mary Fe Deaton, NP is an adult health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1144678434, issued on May 27, 2016. Check the license (Illinois 209.013582, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Fe Deaton
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 209.013582 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2233 W Division St, Chicago, IL 60622
- Phone
- (312) 770-2000
- Enumerated
- May 27, 2016
- Record last updated
- May 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250312002006); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 743 in Illinois → Look up another NPI →
Also registered at 2233 W Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maheen Ahmad, DPMPodiatrist1619460292
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Verify Mary Fe Deaton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.013582Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
29 Medicare Part D claims for 15 beneficiaries, against an average of 1,280 among the 16,937 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
- Oak Medical SCGlendale, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Fe Deaton among 743 adult health nurse practitioner records in Illinois
Mary Fe Deaton, NP is one of 743 adult health nurse practitioner records with a practice address in Illinois. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 69% of them.
- NPI issued2016 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2015 · median 2013 among the 372 with a school on file
- Record last updated2016 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Illinois
There are 743 adult health nurse practitioner records in Illinois.
All 743 in Illinois → Every provider in Chicago → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Kathryn ArkinChicago, IL 606221053185819
- Claudia Austin, APNChicago, IL 606221427314707
- Carol Blendowski, RN, NP-CChicago, IL 606221336345479
- Evelyn CortesChicago, IL 606221710552781
- Kathleen KozeniewskiChicago, IL 606221467651570
- Eva Kursa, NP-CChicago, IL 606221467799247
- Peggy Lester, NP-BCChicago, IL 606221457884827
- Helen Papantoniou, ANP-BCChicago, IL 606221841537818
Common questions
What is Mary Fe Deaton, NP's NPI number?
Mary Fe Deaton, NP's National Provider Identifier (NPI) is 1144678434, issued on May 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mary Fe Deaton, NP located?
The NPPES record lists a practice address at 2233 W Division St, Chicago, IL, 60622. Phone: (312) 770-2000. Providers update this record themselves, so call before visiting.
How can I verify Mary Fe Deaton, NP's license?
NPPES lists Illinois license number 209.013582, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Fe Deaton, NP prescribe under Medicare Part D?
In 2024, Mary Fe Deaton, NP had 29 Medicare Part D claims for 15 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.