Nicholas Bowen
NPI 1730535899 · Psychiatry Physician · Alameda, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Bowen is a Psychiatry Physician provider in Alameda, CA (NPI 1730535899).
Provider details
- NPI number
- 1730535899
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A152524 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
31 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $132 |
Typical Medicare-allowed amounts for these services range $132–$132 (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 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 243 | 42 |
| Benztropine Mesylate | 211 | 32 |
| Trazodone Hcl | 168 | 36 |
| Risperidone | 134 | 26 |
| Haloperidol | 134 | 21 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 125 | 27 |
| Quetiapine Fumarate | 123 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-09
- Last updated
- 2024-03-15
- Certified
- 2024-03-15
Frequently asked questions
- What is Nicholas Bowen's NPI number?
- Nicholas Bowen's National Provider Identifier (NPI) is 1730535899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Bowen's specialty?
- Nicholas Bowen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Bowen located?
- Nicholas Bowen's practice location on file with NPPES is 1080 Marina Village Pkwy Ste 100, Alameda, CA 94501-1078.
- What is Nicholas Bowen's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Bowen is (510) 337-7950.
- Does Nicholas Bowen accept Medicare?
- Nicholas Bowen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Bowen's NPI active?
- Yes — Nicholas Bowen's NPI (1730535899) is active in the NPPES registry as of the last update on 2024-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.