Brian Luellen, DO
NPI 1750709184 · Psychiatry Physician · Vallejo, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Luellen, DO is a Psychiatry Physician provider in Vallejo, CA (NPI 1750709184).
Provider details
- NPI number
- 1750709184
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
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 tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
29 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $103 |
Typical Medicare-allowed amounts for these services range $103–$103 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 85 | — |
| Aripiprazole | 75 | — |
| Trazodone Hcl | 62 | — |
| Bupropion Hclbrand: Bupropion Xl | 44 | — |
| Olanzapine | 42 | 12 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 38 | — |
| Benztropine Mesylate | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-02
- Last updated
- 2019-03-29
Frequently asked questions
- What is Brian Luellen's NPI number?
- Brian Luellen's National Provider Identifier (NPI) is 1750709184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Luellen's specialty?
- Brian Luellen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Luellen located?
- Brian Luellen's practice location on file with NPPES is 355 Tuolumne St Ste 1400, Vallejo, CA 94590-5700.
- What is Brian Luellen's phone number?
- The practice phone number listed in the NPPES registry for Brian Luellen is (707) 553-5331.
- Does Brian Luellen accept Medicare?
- Brian Luellen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Luellen's NPI active?
- Yes — Brian Luellen's NPI (1750709184) is active in the NPPES registry as of the last update on 2019-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.