Amer Alnajar, M.D.
NPI 1689929085 · Internal Medicine Physician · New City, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amer Alnajar, M.D. is a Internal Medicine Physician provider in New City, NY (NPI 1689929085).
Provider details
- NPI number
- 1689929085
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 202845 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 298 5th AveNew York, NY 10001-4522Phone: (646) 779-4311
Registry dates
- Enumerated
- 2012-07-21
- Last updated
- 2020-05-19
- Certified
- 2020-05-19
Frequently asked questions
- What is Amer Alnajar's NPI number?
- Amer Alnajar's National Provider Identifier (NPI) is 1689929085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amer Alnajar's specialty?
- Amer Alnajar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amer Alnajar located?
- Amer Alnajar's practice location on file with NPPES is 3 E Evergreen Rd # 1017, New City, NY 10956-5101.
- What is Amer Alnajar's phone number?
- The practice phone number listed in the NPPES registry for Amer Alnajar is (845) 608-7559.
- Does Amer Alnajar accept Medicare?
- Amer Alnajar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amer Alnajar's NPI active?
- Yes — Amer Alnajar's NPI (1689929085) is active in the NPPES registry as of the last update on 2020-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.