Alexander Ajeto
NPI 1013449354 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Ajeto is a Internal Medicine Physician provider in New York, NY (NPI 1013449354).
Provider details
- NPI number
- 1013449354
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD.61075325 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-03-28
- Last updated
- 2023-10-08
- Certified
- 2023-10-08
Frequently asked questions
- What is Alexander Ajeto's NPI number?
- Alexander Ajeto's National Provider Identifier (NPI) is 1013449354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Ajeto's specialty?
- Alexander Ajeto is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Ajeto located?
- Alexander Ajeto's practice location on file with NPPES is 505 E 70th St, New York, NY 10021-4872.
- What is Alexander Ajeto's phone number?
- The practice phone number listed in the NPPES registry for Alexander Ajeto is (212) 746-4007.
- Does Alexander Ajeto accept Medicare?
- Alexander Ajeto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Ajeto's NPI active?
- Yes — Alexander Ajeto's NPI (1013449354) is active in the NPPES registry as of the last update on 2023-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.