Alia Ishtiaq, M.D
NPI 1922539626 · Surgery Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alia Ishtiaq, M.D is a Surgery Physician provider in Brooklyn, NY (NPI 1922539626).
Provider details
- NPI number
- 1922539626
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 319176 (NY)
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
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)
- 5 Perryridge RdGreenwich, CT 06830-4697Phone: (203) 863-3000
Registry dates
- Enumerated
- 2017-03-23
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Alia Ishtiaq's NPI number?
- Alia Ishtiaq's National Provider Identifier (NPI) is 1922539626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alia Ishtiaq's specialty?
- Alia Ishtiaq is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alia Ishtiaq located?
- Alia Ishtiaq's practice location on file with NPPES is 450 Clarkson Ave, Brooklyn, NY 11203-2012.
- What is Alia Ishtiaq's phone number?
- The practice phone number listed in the NPPES registry for Alia Ishtiaq is (718) 270-3302.
- Does Alia Ishtiaq accept Medicare?
- Alia Ishtiaq is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alia Ishtiaq's NPI active?
- Yes — Alia Ishtiaq's NPI (1922539626) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.