Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ZONAIR A KHAN MD
NPI 1881223121
Internal Medicine in Germantown, TN

Q: What is Zonair Khan's NPI number?

The NPI number for Zonair Khan is 1881223121. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Q: What is Zonair Khan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Zonair Khan was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.

Active since April 08, 2020PECOS Enrolled

2120 EXETER RD STE 250, GERMANTOWN, TN 38138(901) 767-5864(901) 767-6591 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 8, 2026, Apr 8, 2020 (2 updates tracked since 2020).

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About Zonair A Khan Md NPPES

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

ZONAIR A KHAN MD (NPI 1881223121) is an individual internal medicine provider in Germantown, Tennessee, licensed in Tennessee (247070) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1881223121

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameZONAIR A KHANCredential: MD

Location Address2120 EXETER RD STE 250Germantown, TN 38138-3931

Mailing Address350 N Humphreys BlvdMemphis, TN 38120-2177 · (901) 226-4003 · Fax (901) 227-8591

Phone(901) 767-5864

Fax(901) 767-6591

Sole ProprietorYes

Enumeration DateApril 8, 2020

Last NPPES UpdateOctober 8, 20262 updates tracked since enumeration

NPPES CertifiedOctober 8, 2026

✔ NPI 1881223121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in TN · 247070✔ Licensed in MS · 37517

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2120 EXETER RD STE 250, Germantown, TN 38138

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Secondary Practice Locations 5

Location 11995 Highway 51 SCovington, TN 38019-3635 · Phone (901) 476-2621 · Fax (901) 475-5321

Location 26019 Walnut Grove RdMemphis, TN 38120-2113 · Phone (901) 226-4910 · Fax (901) 226-4774

Location 31500 W Poplar AveCollierville, TN 38017-0601 · Phone (901) 227-8140 · Fax (901) 227-2477

Location 47601 Southcrest PkwySouthaven, MS 38671-4739 · Phone (901) 226-4910 · Fax (901) 226-4915

Location 56225 Humphreys BlvdMemphis, TN 38120-2373 · Phone (901) 227-2727 · Fax (901) 227-2477

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zonair A Khan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

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

Memphis Lung Physicians Foundation, Inc.

Same address

Pulmonary Disease

2120 EXETER RD STE 250
Germantown, TN 38138

Reassigned Medicare billing, Mississippi and Tennessee enrollments
51 clinicians in this Medicare group

NPI 1811279656 (901) 767-5864

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

LINDA BACH DIEP DNP

Nurse Practitioner (Acute Care)