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ZAIN KHAN MD
NPI 1790488351
Hospitalist in Marietta, GA

Active since March 23, 2023PECOS Enrolled
677 CHURCH ST NE LOWR LEVEL, MARIETTA, GA 30060(470) 956-2020 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Zain Khan Md NPPES

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

ZAIN KHAN MD (NPI 1790488351) is an individual hospitalist provider in Marietta, Georgia, licensed in Georgia (113432) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1790488351
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameZAIN KHANCredential: MD
Location Address677 CHURCH ST NE LOWR LEVELMarietta, GA 30060-1101
Mailing Address677 Church St Ne Lowr LevelMarietta, GA 30060-1101 · (770) 793-5000
Phone(470) 956-2020
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 23, 2023
Last NPPES UpdateJune 17, 2026
NPPES CertifiedJune 17, 2026
✔ NPI 1790488351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in GA · 113432
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
677 CHURCH ST NE LOWR LEVEL, Marietta, GA 30060
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

PECOS PAC ID1658739388
PECOS Enrollment IDI20260630000833
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 Zain Khan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellstar Medical Group, LLC
Same address
Neurology
677 CHURCH ST NE
Marietta, GA 30060
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group
NPI 1083027320 (770) 422-2326

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 30060 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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 11

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

RYAN AZARKHAIL MD
Student in an Organized Health Care Education/Training Program
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (470) 956-2020
ADAM ALBANO MD
Internal Medicine
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186
KEVIN ISAAK MD
Internal Medicine
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186
MEHRIN JAWAID DO
Internal Medicine (Rheumatology)
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186
SUVI MANDAWAT
Internal Medicine
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186
RYAN GIBSON
Hospitalist
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186
AYESHA PATEL KHANDURI DO
Student in an Organized Health Care Education/Training Program
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186
EMEKA NWOKE MD
Internal Medicine
677 CHURCH ST NE LOWR LEVEL
MARIETTA, GA 30060
Cobb County (770) 793-5186

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 Zain Khan's NPI number?

The NPI number for Zain Khan is 1790488351. It was assigned to this individual provider in the NPPES registry on March 23, 2023.

Where is Zain Khan located?

Zain Khan practices at 677 Church St NE Lowr Level, Marietta, GA 30060. The listed phone number is (470) 956-2020.

What is Zain Khan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Zain Khan enrolled in Medicare?

Yes. Zain Khan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Zain Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zain Khan reassigns Medicare benefits to Wellstar Medical Group, LLC (Marietta, GA). 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 Zain Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zain Khan accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Zain 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.

When was this NPI record last updated?

The NPPES record for Zain Khan was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.