Registry data as of Aug 27, 2026

Ayana Isham, AGNP

Gerontology Nurse Practitioner · Chicago, IL

Ayana Isham, AGNP is a gerontology nurse practitioner with a practice address in Chicago, Illinois, and NPI 1780269084, issued on Mar 17, 2021. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1780269084
Name
Ayana Isham
Credential
AGNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
Practice location
2003 W Fulton St, Chicago, IL 60612
Phone
(312) 243-2223
Enumerated
Mar 17, 2021
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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Also registered at 2003 W Fulton St

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

  1. Vanessa Alicea Matos, R.D.Registered Dietitian1003104860
  2. Nicholas Bartz, RDNRegistered Dietitian1245786821
  3. Alpana Bhargava, R.D.Registered Dietitian1891054904
  4. Abhijit Bhat, R.D.Registered Dietitian1235440322
  5. Natalie Borkowski, R.D.Registered Dietitian1811261753
  6. Margaret Bratcher, RD, LDNRegistered Dietitian1568080901

Verify Ayana Isham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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.

45% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

736 Medicare Part D claims for 123 beneficiaries, against an average of 1,350 among the 5,732 providers of this specialty who prescribed in Part D. 138 claims were for opioids.

  1. Ayana Isham736
  2. Specialty average1,350

Most prescribed

  1. Hydrocodone-Acetaminophen74 claims
  2. Tramadol Hcl57 claims
  3. Lorazepam44 claims
  4. Gabapentin32 claims
  5. Lisinopril28 claims
  6. Alprazolam25 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.

Gerontology Nurse Practitioner providers in Illinois

There are 266 gerontology nurse practitioner records in Illinois.

All 266 in Illinois → Every provider in Chicago →

Other gerontology nurse practitioner records in Illinois

  1. Preethi AbrahamChicago, IL1235978727
  2. James AkindunbiFlossmoor, IL1720712680
  3. Amanda Allen, AGNPShiloh, IL1346999315
  4. Faour AlshareRockford, IL1063374080
  5. Binoy AndrewsSkokie, IL1780187195
  6. Lidia Andruszyn, DNP, FPA APRN, CPCChicago, IL1457324311
  7. Sherlyn Arbolado, MSN, APRN, AGACNP-BCPalos Heights, IL1427766674
  8. Caitlyn Arguello, APRNChicago, IL1386305795
  9. Deysi Arguello, DNP, AGPCNPChicago, IL1508741901
  10. Parul Arora, AGPCNP-BCChicago, IL1801455993

Common questions

What is Ayana Isham, AGNP's NPI number?

Ayana Isham, AGNP's National Provider Identifier (NPI) is 1780269084, issued on Mar 17, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Ayana Isham, AGNP located?

The NPPES record lists a practice address at 2003 W Fulton St, Chicago, IL, 60612. Phone: (312) 243-2223. Providers update this record themselves, so call before visiting.

How can I verify Ayana Isham, AGNP's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Ayana Isham, AGNP prescribe under Medicare Part D?

In 2024, Ayana Isham, AGNP had 736 Medicare Part D claims for 123 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,350. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.