RITHIKA MATHIAS MD
NPI 1114451093
Family Medicine in New York, NY
About Rithika Mathias Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RITHIKA MATHIAS MD (NPI 1114451093) is an individual family medicine provider in New York, New York, licensed in New York (304209) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rithika Mathias Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Rithika Mathias reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Brooklyn, NY 11201
- Reassigned Medicare billing, New York enrollment
- 77 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 10035 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.
NEW YORK, NY 10035
NEW YORK, NY 10035
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 Rithika Mathias's NPI number?
The NPI number for Rithika Mathias is 1114451093. It was assigned to this individual provider in the NPPES registry on April 17, 2017.
Where is Rithika Mathias located?
Rithika Mathias practices at 198 E 121st St, New York, NY 10035. The listed phone number is (212) 801-3300.
What is Rithika Mathias's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rithika Mathias enrolled in Medicare?
Yes. Rithika Mathias is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Rithika Mathias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rithika Mathias reassigns Medicare benefits to 2 organizations: Montefiore Medical Center (New York, NY) and Planned Parenthood Of Greater New York Inc (Brooklyn, 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 Rithika Mathias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Rithika Mathias was last updated on May 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Rithika Mathias, MD · NPI 1114451093
Family Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 17, 2017.
## Identity
- **NPI:** 1114451093 (Entity type: Individual)
- **Enumerated:** April 17, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 304209 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 198 E 121ST ST, New York, NY 10035-3523
- **Phone:** (212) 801-3300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Montefiore Medical Center (NPI 1760288278, New York, NY); Planned Parenthood Of Greater New York Inc (NPI 1417959701, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1114451093) · Data from the CMS NPPES public registry.