Andrea Birnbaum, MD
NPI 1790263101 · Psychiatry Physician · Sylmar, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Birnbaum, MD is a Psychiatry Physician provider in Sylmar, CA (NPI 1790263101).
Provider details
- NPI number
- 1790263101
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 317211 (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 tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
13 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 13 | $99 |
Typical Medicare-allowed amounts for these services range $99–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bupropion Hclbrand: Bupropion Xl | 43 | 13 |
| Escitalopram Oxalate | 32 | — |
| Trazodone Hcl | 32 | 12 |
| Mirtazapine | 31 | — |
| Aripiprazole | 31 | 16 |
| Lurasidone Hcl | 22 | — |
| Haloperidol | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-07-30
- Last updated
- 2022-06-15
- Certified
- 2022-06-15
Frequently asked questions
- What is Andrea Birnbaum's NPI number?
- Andrea Birnbaum's National Provider Identifier (NPI) is 1790263101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Birnbaum's specialty?
- Andrea Birnbaum is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Birnbaum located?
- Andrea Birnbaum's practice location on file with NPPES is 14445 Olive View Dr # H1, Sylmar, CA 91342-1437.
- What is Andrea Birnbaum's phone number?
- The practice phone number listed in the NPPES registry for Andrea Birnbaum is (747) 210-3613.
- Does Andrea Birnbaum accept Medicare?
- Andrea Birnbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Birnbaum's NPI active?
- Yes — Andrea Birnbaum's NPI (1790263101) is active in the NPPES registry as of the last update on 2022-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.