Alexandra Dembar
NPI 1699235739 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Dembar is a Internal Medicine Physician provider in New York, NY (NPI 1699235739).
Provider details
- NPI number
- 1699235739
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- A186373 (CA)
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
7 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 117 | 49 |
| Amlodipine Besylate | 69 | 33 |
| Gabapentin | 46 | 21 |
| Losartan Potassium | 41 | 20 |
| Lisinopril | 41 | 17 |
| Tamsulosin Hcl | 33 | 13 |
| Fluticasone Propionate | 30 |
Practice location
Mailing address
Additional practice locations (1)
- 301 Mark West Springs RdSanta Rosa, CA 95403Phone: (707) 576-4000
Registry dates
- Enumerated
- 2019-03-24
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Alexandra Dembar's NPI number?
- Alexandra Dembar's National Provider Identifier (NPI) is 1699235739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Dembar's specialty?
- Alexandra Dembar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Dembar located?
- Alexandra Dembar's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.
- What is Alexandra Dembar's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Dembar is (212) 241-6500.
- Does Alexandra Dembar accept Medicare?
- Alexandra Dembar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Dembar's NPI active?
- Yes — Alexandra Dembar's NPI (1699235739) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.