NPPES file of Aug 9, 2026

Ayesha M. Hasan, DO

Obstetrics & Gynecology Physician · Schererville, IN

Ayesha M. Hasan, DO is an obstetrics & gynecology physician with a practice address in Schererville, Indiana, and NPI 1861072084, issued on Apr 12, 2021. Check the license (Indiana 02008318A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1861072084
Name
Ayesha M. Hasan
Credential
DO
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
02008318A IN
Self-reported in NPPES; status is on the state search
Practice location
1545 W US Highway 30 Ste 1A, Schererville, IN 46375
Phone
(219) 595-0410
Enumerated
Apr 12, 2021
Record last updated
Mar 19, 2026
Fax
(219) 513-9824
Medicare enrollment
Enrolled (PECOS I20250906000482); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1545 W US Highway 30 Ste 1A

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

  1. Isabelle Michaela Nievera, MDObstetrics & Gynecology Physician1528636537

Verify Ayesha M. Hasan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 02008318A
    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
Open the Indiana 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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Bills Medicare through one group practice

  1. 219 Health Network IncSchererville, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ayesha M. Hasan among 894 obstetrics & gynecology physician records in Indiana

Ayesha M. Hasan, DO is one of 894 obstetrics & gynecology physician records with a practice address in Indiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 96% of them.

  • NPI issued2021 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2021 · median 2004 among the 591 with a school on file
  • Record last updated2026 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 obstetrics & gynecology physician records list a practice address in Schererville

They are 3 of the 321 NPPES records with a practice address in Schererville, and 894 obstetrics & gynecology physician records in Indiana.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Howard Marcus, MDSchererville, IN 463751972585842
  2. Isabelle Michaela Nievera, MDSchererville, IN 463751528636537
  3. Nicole Cataldi, D.O.Saint John, IN 463731013168343
  4. Barbara Diakos, MDSaint John, IN 463731912934423
  5. Rose Diakos, MDSaint John, IN 463731699701342
  6. Megan App, M.D.Portage, IN 463681154334167
  7. Travis Haldeman, D.O.Portage, IN 463681033162425
  8. Dana Jones, MDPortage, IN 463681013447853

Common questions

What is Ayesha M. Hasan, DO's NPI number?

Ayesha M. Hasan, DO's National Provider Identifier (NPI) is 1861072084, issued on Apr 12, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Ayesha M. Hasan, DO located?

The NPPES record lists a practice address at 1545 W US Highway 30 Ste 1A, Schererville, IN, 46375. Phone: (219) 595-0410. Providers update this record themselves, so call before visiting.

How can I verify Ayesha M. Hasan, DO's license?

NPPES lists Indiana license number 02008318A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.