PHONE NAING OO M.D.,
NPI 1093158248
Internal Medicine - Nephrology in Bronx, NY
About Phone Naing Oo M.d., NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHONE NAING OO M.D., (NPI 1093158248) is an individual nephrology provider in Bronx, New York, licensed in New York (285909-1) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Brooklyn Hospital Center - Downtown Campus, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Phone Naing Oo 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
5Medicare enrollment records show Phone Oo reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10459
- Reassigned Medicare billing, New York enrollment
- 197 clinicians in this Medicare group
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Brooklyn, NY 11210
- Reassigned Medicare billing, New York enrollment
- 99 clinicians in this Medicare group
Poughkeepsie, NY 12601
- Reassigned Medicare billing, New York enrollment
- 15 clinicians in this Medicare group
Jamestown, NY 14701
- Reassigned Medicare billing, New York enrollment
- 233 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brooklyn Hospital Center - Downtown Campus
Acute Care Hospitals · Brooklyn, NYNew York-Presbyterian Hospital
Acute Care Hospitals · New York, NYBrookdale Hospital Medical Center
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10459 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.
BRONX, NY 10459
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 Phone Oo's NPI number?
The NPI number for Phone Oo is 1093158248. It was assigned to this individual provider in the NPPES registry on April 8, 2013.
Where is Phone Oo located?
Phone Oo practices at 1065 Southern Blvd, Bronx, NY 10459. The listed phone number is (718) 320-2228.
What is Phone Oo's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Phone Oo enrolled in Medicare?
Yes. Phone Oo 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 Phone Oo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phone Oo reassigns Medicare benefits to 5 organizations: Urban Health Plan, Inc. (Bronx, NY), P & P Medical Services PLLC (Brooklyn, NY), Be Well Primary Health Care Center, LLC (Brooklyn, NY), Advanced Kidney Care Of Hudson Valley, PC (Poughkeepsie, NY) and Great Lakes Physician Practice PC (Jamestown, NY). 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 Phone Oo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Phone Oo affiliated with any hospitals?
According to CMS data, Phone Oo is affiliated with Brooklyn Hospital Center - Downtown Campus, New York-Presbyterian Hospital and Brookdale Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Phone Oo was last updated on July 7, 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.
# Phone Naing Oo, M.D., · NPI 1093158248
Nephrology physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since April 8, 2013.
## Identity
- **NPI:** 1093158248 (Entity type: Individual)
- **Enumerated:** April 8, 2013
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 285909-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1065 SOUTHERN BLVD, Bronx, NY 10459
- **Phone:** (718) 320-2228
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Urban Health Plan, Inc. (NPI 1265596548, Bronx, NY); P & P Medical Services PLLC (NPI 1275048498, Brooklyn, NY); Be Well Primary Health Care Center, LLC (NPI 1083623409, Brooklyn, NY); Advanced Kidney Care Of Hudson Valley, PC (NPI 1629357769, Poughkeepsie, NY); Great Lakes Physician Practice PC (NPI 1730599176, Jamestown, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** July 7, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1093158248) · Data from the CMS NPPES public registry.