Alexander Andreev, MD
NPI 1699298026 · Neurology Physician · Bay Shore, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Andreev, MD is a Neurology Physician provider in Bay Shore, NY (NPI 1699298026).
Provider details
- NPI number
- 1699298026
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 324055-01 (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
8 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
- 2017-07-18
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Alexander Andreev's NPI number?
- Alexander Andreev's National Provider Identifier (NPI) is 1699298026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Andreev's specialty?
- Alexander Andreev is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Andreev located?
- Alexander Andreev's practice location on file with NPPES is 301 E Main St, Bay Shore, NY 11706-8408.
- What is Alexander Andreev's phone number?
- The practice phone number listed in the NPPES registry for Alexander Andreev is (631) 968-3000.
- Does Alexander Andreev accept Medicare?
- Alexander Andreev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Andreev's NPI active?
- Yes — Alexander Andreev's NPI (1699298026) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.