Andrew Davidowitz, M.D.
NPI 1841721867 · Psychiatry Physician · Van Nuys, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Davidowitz, M.D. is a Psychiatry Physician provider in Van Nuys, CA (NPI 1841721867).
Provider details
- NPI number
- 1841721867
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A162264 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 41 |
| Benztropine Mesylate | 35 |
| Naltrexone Microspheresbrand: Vivitrol | 34 |
| Bupropion Hclbrand: Bupropion Xl | 29 |
| Mirtazapine | 29 |
| Aripiprazole | 27 |
| Haloperidol Decanoate | 27 |
| Olanzapine | 22 |
| Propranolol Hcl | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-22
- Last updated
- 2021-08-25
- Certified
- 2021-08-25
Frequently asked questions
- What is Andrew Davidowitz's NPI number?
- Andrew Davidowitz's National Provider Identifier (NPI) is 1841721867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Davidowitz's specialty?
- Andrew Davidowitz is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Davidowitz located?
- Andrew Davidowitz's practice location on file with NPPES is 16650 Sherman Way, Van Nuys, CA 91406-3782.
- What is Andrew Davidowitz's phone number?
- The practice phone number listed in the NPPES registry for Andrew Davidowitz is (818) 785-0103.
- Does Andrew Davidowitz accept Medicare?
- Andrew Davidowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Davidowitz's NPI active?
- Yes — Andrew Davidowitz's NPI (1841721867) is active in the NPPES registry as of the last update on 2021-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.