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CHRISTOPHER JAMES HART KHAN
NPI 1548089758
Speech-Language Pathologist in Chicago, IL

Active since October 04, 2024Accepts Medicare Assignment
1969 W OGDEN AVE, CHICAGO, IL 60612(312) 864-6000 Get Directions Write a Review

NPPES record last updated: October 4, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Christopher James Hart Khan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER JAMES HART KHAN (NPI 1548089758) is an individual speech-language pathologist provider in Chicago, Illinois, licensed in Illinois (146.015625) and active in the NPI registry since October 2024. He is a graduate of Other (2018).

NPPES Registry Identity

NPI1548089758
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameCHRISTOPHER JAMES HART KHAN
Location Address1969 W OGDEN AVEChicago, IL 60612-3765
Mailing Address2300 W Wabansia Ave Apt 309Chicago, IL 60647-5340
Phone(312) 864-6000
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateOctober 4, 2024
NPPES CertifiedOctober 4, 2024
✔ NPI 1548089758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in IL · 146.015625
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1969 W OGDEN AVE, Chicago, IL 60612
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher James Hart Khan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971068370
PECOS Enrollment IDI20260716002040

Medicare Billing Reassignment

Medicare enrollment records show Christopher Khan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Functional Pathways Preferred Of Tennessee LLC
453 mi
Physical Therapist
10133 SHERRILL BLVD, SUITE 200
Knoxville, TN 37932
  • Reassigned Medicare billing, Illinois enrollment
  • 42 clinicians in this Medicare group
NPI 1841561446 (888) 531-2204

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. VIGNESH CHIDAMBARAM MD, MPH
Internal Medicine (Cardiovascular Disease)
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-6000
LUCAS KUZMANIC DO
Internal Medicine
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-6000
KEERTHIKA VIJAYAKUMAR MBBS
Internal Medicine
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-6000
NABEEL ZIA AHMED
Internal Medicine
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-6000
DR. VAMSI KRISHNA KAZA M.D., MBBS
Internal Medicine
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-6000
CHRISTINE MARIA WHIPPLE LCSW
Social Worker (Clinical)
1969 W OGDEN AVE, ROOM 1698
CHICAGO, IL 60612
Cook County (312) 864-1466
LESLIE FENIO PA-C
Physician Assistant
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-7761
DR. JACOB DUDZINSKI MD
Dermatology
1969 W OGDEN AVE
CHICAGO, IL 60612
Cook County (312) 864-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Khan's NPI number?

The NPI number for Christopher Khan is 1548089758. It was assigned to this individual provider in the NPPES registry on October 4, 2024.

Where is Christopher Khan located?

Christopher Khan practices at 1969 W Ogden Ave, Chicago, IL 60612. The listed phone number is (312) 864-6000.

What is Christopher Khan's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Christopher Khan enrolled in Medicare?

Yes. Christopher Khan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Christopher Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Khan reassigns Medicare benefits to Functional Pathways Preferred Of Tennessee LLC (Knoxville, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christopher Khan was last updated on October 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.