Optum Medical Care, P.C.
NPI 1982643003 · Cardiovascular Disease Physician · Mount Kisco, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Optum Medical Care, P.C. is a Cardiovascular Disease Physician organization in Mount Kisco, NY (NPI 1982643003).
Provider details
- NPI number
- 1982643003
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jonathan Nasser, President Optum Tri State(914) 242-2940
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Hematology & Oncology Physician207RH0003X
Allopathic & Osteopathic Physicians
- Gynecology Physician207VG0400X
Allopathic & Osteopathic Physicians
- Orthopaedic Hand Surgery Physician207XS0106X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Caremount Medical, P.C.
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Optum Medical Care, P.C.'s NPI number?
- Optum Medical Care, P.C.'s National Provider Identifier (NPI) is 1982643003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Optum Medical Care, P.C.?
- Optum Medical Care, P.C. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Optum Medical Care, P.C. located?
- Optum Medical Care, P.C.'s practice location on file with NPPES is 90 South Bedford Rd, Mount Kisco, NY 10549-3412.
- What is Optum Medical Care, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Optum Medical Care, P.C. is (914) 241-1050.
- Does Optum Medical Care, P.C. accept Medicare?
- Optum Medical Care, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Optum Medical Care, P.C.?
- The authorized official listed on Optum Medical Care, P.C.'s NPPES record is Jonathan Nasser, President Optum Tri State. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Optum Medical Care, P.C.'s NPI active?
- Yes — Optum Medical Care, P.C.'s NPI (1982643003) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.