NPPES file of Aug 9, 2026

Mary L. Taylor, APN

Adult Health Nurse Practitioner · Chicago, IL

Mary L. Taylor, APN is an adult health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1336472836, issued on Sep 15, 2009. Check the license (Illinois 209004290, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336472836
Name
Mary L. Taylor
Credential
APN
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
209004290 IL
Self-reported in NPPES; status is on the state search
Practice location
4501 N Winchester Ave, Chicago, IL 60640
Phone
(773) 250-1078
Enumerated
Sep 15, 2009
Record last updated
Sep 15, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(773) 250-0497
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 743 in Illinois → Look up another NPI →

Also registered at 4501 N Winchester Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Russell Hollander, OTOccupational Therapist1578500211
  2. Daniel Hurley, MDPhysical Medicine & Rehabilitation Physician1326017625
  3. Konstantinos Kostas, PHDClinical Psychologist1629047469
  4. Mary Langhenry, PTOrthopedic Physical Therapist1992035430
  5. Violetta Mickiewicz, PA-CSurgical Physician Assistant1053427831
  6. Yael Mirelman, PTPhysical Therapist1730157827

Verify Mary L. Taylor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209004290    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Mary L. Taylor among 743 adult health nurse practitioner records in Illinois

Mary L. Taylor, APN 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 not. Its NPI, issued in 2009, is newer than 32% of them.

  • NPI issued2009 · 32% of these records are older, 64% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2009 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

  1. Matthew Sorenson, PHD., ANP, ANP-CChicago, IL 606401619361474
  2. Allison ZitrickChicago, IL 606401093268427
  3. Venus Liezl Basnillo, APNChicago, IL 606411265971204
  4. Kirsten Pelka, NPChicago, IL 606411639413974
  5. Richie Torres, APN-BCChicago, IL 606411639801533
  6. Tierra WilliamsChicago, IL 606391144977935
  7. Daniel Mead, DNP, CNN-NP, NP-CChicago, IL 606421093253718
  8. Adrian Powers, APNChicago, IL 606421275963290

Common questions

What is Mary L. Taylor, APN's NPI number?

Mary L. Taylor, APN's National Provider Identifier (NPI) is 1336472836, issued on Sep 15, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mary L. Taylor, APN located?

The NPPES record lists a practice address at 4501 N Winchester Ave, Chicago, IL, 60640. Phone: (773) 250-1078. Providers update this record themselves, so call before visiting.

How can I verify Mary L. Taylor, APN's license?

NPPES lists Illinois license number 209004290, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.