Christina Mathai, M.D
NPI 1578880183 · Internal Medicine Physician · Northport, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Mathai, M.D is a Internal Medicine Physician provider in Northport, NY (NPI 1578880183).
Provider details
- NPI number
- 1578880183
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 297904 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Registry dates
- Enumerated
- 2010-04-23
- Last updated
- 2022-10-12
- Certified
- 2022-10-12
Frequently asked questions
- What is Christina Mathai's NPI number?
- Christina Mathai's National Provider Identifier (NPI) is 1578880183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Mathai's specialty?
- Christina Mathai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Mathai located?
- Christina Mathai's practice location on file with NPPES is 79 Middleville Rd, Northport, NY 11768-2200.
- What is Christina Mathai's phone number?
- The practice phone number listed in the NPPES registry for Christina Mathai is (631) 754-7978.
- Does Christina Mathai accept Medicare?
- Christina Mathai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Mathai's NPI active?
- Yes — Christina Mathai's NPI (1578880183) is active in the NPPES registry as of the last update on 2022-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.