DR. NANA T NIKOI MD
NPI 1235207622
Internal Medicine - Nephrology in Washington, DC
About Dr. Nana T Nikoi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NANA T NIKOI MD (NPI 1235207622) is an individual nephrology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD31015) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1993).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Nana T Nikoi 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 Reassignment
Medicare enrollment records show Nana Nikoi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20002
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Holy Cross Hospital
Acute Care Hospitals · Silver Spring, MDLuminis Health Doctors Community Medical Ctr, Inc
Acute Care Hospitals · Lanham, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20002 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20002
WASHINGTON, DC 20002
WASHINGTON, DC 20002
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 Nana Nikoi's NPI number?
The NPI number for Nana Nikoi is 1235207622. It was assigned to this individual provider in the NPPES registry on December 1, 2006.
Where is Nana Nikoi located?
Nana Nikoi practices at 700 2nd St NE Kaiser Permanente Capitol Hill Center, Washington, DC 20002. The listed phone number is (202) 346-3525.
What is Nana Nikoi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Nana Nikoi enrolled in Medicare?
Yes. Nana Nikoi 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 organization bills Medicare for Nana Nikoi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nana Nikoi reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Washington, DC). 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 Nana Nikoi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nana Nikoi affiliated with any hospitals?
According to CMS data, Nana Nikoi is affiliated with Holy Cross Hospital and Luminis Health Doctors Community Medical Ctr, Inc.
When was this NPI record last updated?
The NPPES record for Nana Nikoi was last updated on June 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Nana T Nikoi, MD · NPI 1235207622
Nephrology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since December 1, 2006.
## Identity
- **NPI:** 1235207622 (Entity type: Individual)
- **Enumerated:** December 1, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** MD31015 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 2ND ST NE, KAISER PERMANENTE CAPITOL HILL CENTER, Washington, DC 20002-8100
- **Phone:** (202) 346-3525
## 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:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1093016933, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 1993
## Record status
- **NPPES last updated:** June 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1235207622) · Data from the CMS NPPES public registry.