AMARA GAYATHRI NANDIKOLLA MD
NPI 1669745667
Internal Medicine - Hematology & Oncology in Tulsa, OK
About Amara Gayathri Nandikolla Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMARA GAYATHRI NANDIKOLLA MD (NPI 1669745667) is an individual hematology & oncology provider in Tulsa, Oklahoma, licensed in Oklahoma (33755) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS, is affiliated with Hillcrest Medical Center, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Amara Gayathri Nandikolla Md 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
2Medicare enrollment records show Amara Nandikolla reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 340 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 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.
Hillcrest Medical Center
Acute Care Hospitals · Tulsa, OKHillcrest Hospital Pryor
Acute Care Hospitals · Pryor, OKO U Medical Center
Acute Care Hospitals · Oklahoma City, OKHillcrest Hospital Henryetta
Acute Care Hospitals · Henryetta, OKHillcrest Hospital South
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74104 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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TULSA, OK 74104
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 Amara Nandikolla's NPI number?
The NPI number for Amara Nandikolla is 1669745667. It was assigned to this individual provider in the NPPES registry on February 22, 2012.
Where is Amara Nandikolla located?
Amara Nandikolla practices at 1245 S Utica Ave Ste 100, Tulsa, OK 74104. The listed phone number is (918) 579-3850.
What is Amara Nandikolla's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Amara Nandikolla enrolled in Medicare?
Yes. Amara Nandikolla 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 Amara Nandikolla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amara Nandikolla reassigns Medicare benefits to 2 organizations: Ahs Oklahoma Physician Group LLC (Tulsa, OK) and Ou Health Partners, Inc (Oklahoma City, OK). 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 Amara Nandikolla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amara Nandikolla accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Amara Nandikolla 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 Amara Nandikolla affiliated with any hospitals?
According to CMS data, Amara Nandikolla is affiliated with Hillcrest Medical Center, Hillcrest Hospital Pryor, O U Medical Center, Hillcrest Hospital Henryetta and Hillcrest Hospital South.
When was this NPI record last updated?
The NPPES record for Amara Nandikolla was last updated on June 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Amara Gayathri Nandikolla, MD · NPI 1669745667
Hematology & Oncology physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since February 22, 2012.
## Identity
- **NPI:** 1669745667 (Entity type: Individual)
- **Enumerated:** February 22, 2012
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 33755 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1245 S UTICA AVE, STE 100, Tulsa, OK 74104
- **Phone:** (918) 579-3850 · **Fax:** (918) 579-3859
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ahs Oklahoma Physician Group LLC (NPI 1235182775, Tulsa, OK); Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** June 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1669745667) · Data from the CMS NPPES public registry.