KARAN SUD M.D
NPI 1164876652
Internal Medicine - Cardiovascular Disease in Phoenix, AZ
About Karan Sud M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARAN SUD M.D (NPI 1164876652) is an individual cardiovascular disease provider in Phoenix, Arizona, licensed in Arizona (81147) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2014).
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
Karan Sud 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
3Medicare enrollment records show Karan Sud reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85012
- Reassigned Medicare billing, Arizona enrollment
- 553 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 2,681 clinicians in this Medicare group
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85006
PHOENIX, AZ 85006
PHOENIX, AZ 85006
PHOENIX, AZ 85006
PHOENIX, AZ 85006
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 Karan Sud's NPI number?
The NPI number for Karan Sud is 1164876652. It was assigned to this individual provider in the NPPES registry on April 20, 2016.
Where is Karan Sud located?
Karan Sud practices at 755 E Mcdowell Rd Fl 4, Phoenix, AZ 85006. The listed phone number is (602) 521-3090.
What is Karan Sud's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Karan Sud enrolled in Medicare?
Yes. Karan Sud 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 Karan Sud's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karan Sud reassigns Medicare benefits to 3 organizations: Banner - University Physician Specialists LLC (Phoenix, AZ), Emory Medical Care Foundation Inc (Atlanta, GA) and The Emory Clinic Inc (Atlanta, GA). 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 Karan Sud's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karan Sud accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Oscar Health and Oscar Health Plan, Inc. list Karan Sud 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 Karan Sud was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Karan Sud, M.D · NPI 1164876652
Cardiovascular Disease physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since April 20, 2016.
## Identity
- **NPI:** 1164876652 (Entity type: Individual)
- **Enumerated:** April 20, 2016
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 81147 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 755 E MCDOWELL RD FL 4, Phoenix, AZ 85006-2506
- **Phone:** (602) 521-3090
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Banner - University Physician Specialists LLC (NPI 1417312760, Phoenix, AZ); Emory Medical Care Foundation Inc (NPI 1063678563, Atlanta, GA); The Emory Clinic Inc (NPI 1396798229, Atlanta, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164876652) · Data from the CMS NPPES public registry.