Alexander Istomin MD, MD, MS, MS
NPI 1235185778 · Internal Medicine Physician · Elmhurst, NY
Alexander Istomin MD, MD, MS, MS is a Internal Medicine Physician provider in Elmhurst, NY (NPI 1235185778).
Provider details
- NPI number
- 1235185778
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MS, MS
- Sex
- Male
- Sole proprietor
- No
- License
- ARNP 9238727 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-26
- Last updated
- 2017-07-06
Frequently asked questions
- What is Alexander Istomin MD's NPI number?
- Alexander Istomin MD's National Provider Identifier (NPI) is 1235185778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Istomin MD's specialty?
- Alexander Istomin MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Istomin MD located?
- Alexander Istomin MD's practice location on file with NPPES is 8708 Justice Ave, Elmhurst, NY 11373-4575.
- What is Alexander Istomin MD's phone number?
- The practice phone number listed in the NPPES registry for Alexander Istomin MD is (718) 554-7434.
- Is Alexander Istomin MD's NPI active?
- Yes — Alexander Istomin MD's NPI (1235185778) is active in the NPPES registry as of the last update on 2017-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.