TARIQ ASADULLAH KHAN M.D.
NPI 1396804662
Internal Medicine - Nephrology in Oklahoma City, OK
About Tariq Asadullah Khan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TARIQ ASADULLAH KHAN M.D. (NPI 1396804662) is an individual nephrology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (33459) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Integris Baptist Medical Center, Inc, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Tariq Asadullah Khan M.d. 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.
Medicare Billing Reassignments
6Medicare enrollment records show Tariq Khan reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73106
- Reassigned Medicare billing, Oklahoma enrollment
- 3 clinicians in this Medicare group
Oklahoma City, OK 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 1,058 clinicians in this Medicare group
Edmond, OK 73013
- Reassigned Medicare billing, Oklahoma enrollment
- 75 clinicians in this Medicare group
Edmond, OK 73013
- Reassigned Medicare billing, Oklahoma enrollment
- 72 clinicians in this Medicare group
Grove, OK 74344
- Reassigned Medicare billing, Oklahoma enrollment
- 95 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Oklahoma enrollment
- 284 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Integris Baptist Medical Center, Inc
Acute Care Hospitals · Oklahoma City, OKSsm Health St Anthony Hospital - Midwest
Acute Care Hospitals · Midwest City, OKIntegris Southwest Medical Center
Acute Care Hospitals · Oklahoma City, OKSsm Health St Anthony Hospital - Shawnee
Acute Care Hospitals · Shawnee, OKOklahoma Heart Hospital South, LLC
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73109
OKLAHOMA CITY, OK 73109
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 Tariq Khan's NPI number?
The NPI number for Tariq Khan is 1396804662. It was assigned to this individual provider in the NPPES registry on December 6, 2006.
Where is Tariq Khan located?
Tariq Khan practices at 4221 S Western Ave Ste 5020, Oklahoma City, OK 73109. The listed phone number is (405) 768-5904.
What is Tariq Khan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Tariq Khan enrolled in Medicare?
Yes. Tariq 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 organizations bill Medicare for Tariq Khan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tariq Khan reassigns Medicare benefits to 6 organizations: Complete & Comprehensive Kidney Care PLLC (Oklahoma City, OK), Integris Ambulatory Care Corporation (Oklahoma City, OK), Midwest Hospitalist Group PLLC (Edmond, OK), Optimum Care Hospitalist Group PLLC (Edmond, OK), Midwest Hospital Medicine Associates PC (Grove, OK) and 1 more organization, listed in the Medicare section above. Each 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 Tariq Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tariq Khan accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare and Mending Health list Tariq Khan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Tariq Khan affiliated with any hospitals?
According to CMS data, Tariq Khan is affiliated with Integris Baptist Medical Center, Inc, Ssm Health St Anthony Hospital - Midwest, Integris Southwest Medical Center, Ssm Health St Anthony Hospital - Shawnee and Oklahoma Heart Hospital South, LLC.
When was this NPI record last updated?
The NPPES record for Tariq Khan was last updated on May 1, 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.
# Tariq Asadullah Khan, M.D. · NPI 1396804662
Nephrology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since December 6, 2006.
## Identity
- **NPI:** 1396804662 (Entity type: Individual)
- **Enumerated:** December 6, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 33459 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 4221 S WESTERN AVE STE 5020, Oklahoma City, OK 73109-3445
- **Phone:** (405) 768-5904
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Complete & Comprehensive Kidney Care PLLC (NPI 1922647585, Oklahoma City, OK); Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK); Midwest Hospitalist Group PLLC (NPI 1376011478, Edmond, OK); Optimum Care Hospitalist Group PLLC (NPI 1306396577, Edmond, OK); Midwest Hospital Medicine Associates PC (NPI 1124388855, Grove, OK); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** May 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1396804662) · Data from the CMS NPPES public registry.