BAASMA KHAN (DO) – Internal Medicine Physician, NPI 1497495121

BAASMA KHAN (DO) is a healthcare provider. based in Naperville, Illinois. specializing in INTERNAL MEDICINE. They hold the professional credentials DO. They hold a License No. 036.176489 (IL). The NPI Number for BAASMA KHAN (DO) is 1497495121

Main info

Female
4 Years Of Experience
Accepts Medicare Assignment
Name
BAASMA KHAN (DO)
NPI
1497495121
Phone
Not provided
Address
3809 GLADSTONE DR
Enumeration Date
30 March 2022
Last Update Date
16 September 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7086711800
Graduation Year
2022 (4 years ago)
PAC ID
7113422395
Group Practice PAC ID
9739273640
Professional Enrollment ID
I20250926003493
Address ID
IL604631001PA7600XDRXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience37
Completeness85
Years active:4State licenses:1Digital endpointsOther names

9,962 INTERNAL MEDICINE in PA

Provider Addresses for BAASMA KHAN (DO)

  • 3809 GLADSTONE DR

    NAPERVILLE, IL 605651109

    Phone:

    Type: Mailing

  • 1500 HIGHLANDS DR

    LITITZ, PA 175437694

    Phone: (717) 625-5000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-09-26

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20250926003493IInternal MedicineILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60565)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9739273640View full group profile
NameSpecialtyState
Nurse PractitionerIL
Internal MedicineIL
-IL

Reviews

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Frequently asked questions

Where can patients find BAASMA KHAN (DO)'s NPI?
You can confirm BAASMA KHAN (DO) with NPI 1497495121; it appears in the national provider directory.
Is BAASMA KHAN (DO) currently active in the NPI registry?
CMS-published data lists BAASMA KHAN (DO) as an active registrant.
Does BAASMA KHAN (DO) list a primary specialty?
If you are matching referrals, note Internal Medicine Physician for BAASMA KHAN (DO). Clinical services aligned with this taxonomy classification.
Does BAASMA KHAN (DO) practice in Illinois?
You will see Naperville, Illinois on file for BAASMA KHAN (DO) alongside any extra practice locations.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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