Sandra Ivanov, DO
NPI 1649074758 · Student in an Organized Health Care Education/Training Program · Mount Kisco, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Ivanov, DO is a Student in an Organized Health Care Education/Training Program provider in Mount Kisco, NY (NPI 1649074758).
Provider details
- NPI number
- 1649074758
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 480 Bedford RdChappaqua, NY 10514-1715Phone: (914) 458-8730Fax: (914) 331-3568
Registry dates
- Enumerated
- 2025-04-01
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Sandra Ivanov's NPI number?
- Sandra Ivanov's National Provider Identifier (NPI) is 1649074758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Ivanov's specialty?
- Sandra Ivanov is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Sandra Ivanov located?
- Sandra Ivanov's practice location on file with NPPES is Northern Westchester Hospital 400 E. Main St, Mount Kisco, NY 10549.
- What is Sandra Ivanov's phone number?
- The practice phone number listed in the NPPES registry for Sandra Ivanov is (914) 666-1931.
- Does Sandra Ivanov accept Medicare?
- Sandra Ivanov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Ivanov's NPI active?
- Yes — Sandra Ivanov's NPI (1649074758) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.