Ngoc-Minh Pham, DO
NPI 1154770808 · Psychiatry Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ngoc-Minh Pham, DO is a Psychiatry Physician provider in Riverside, CA (NPI 1154770808).
Provider details
- NPI number
- 1154770808
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A16381 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
7 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Olanzapine | 48 |
| Trazodone Hcl | 25 |
| Paliperidone Palmitatebrand: Invega Sustenna | 20 |
| Quetiapine Fumarate | 16 |
| Haloperidol Decanoate | 13 |
| Hydroxyzine Hcl | 13 |
| Lithium Carbonate | 13 |
| Bupropion Hclbrand: Bupropion Xl | 12 |
| Fluoxetine Hcl | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$249 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (6)
- 631 S Brookhurst St # 104Anaheim, CA 92804-3510Phone: (714) 620-8131
- 215 Huerta AveGreenfield, CA 93927-5762Phone: (831) 674-2180
- 18217 Hale AveMorgan Hill, CA 95037-3550Phone: (408) 465-8280
- 9343 Tech Center Dr Ste 110Sacramento, CA 95826-2592Phone: (916) 457-3129
- 4604a Roosevelt AveSacramento, CA 95820-4520Phone: (916) 457-3129
- 1401 N Tustin Ave Ste 225Santa Ana, CA 92705-8688Phone: (714) 221-6400
Registry dates
- Enumerated
- 2016-06-03
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Ngoc-Minh Pham's NPI number?
- Ngoc-Minh Pham's National Provider Identifier (NPI) is 1154770808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngoc-Minh Pham's specialty?
- Ngoc-Minh Pham is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ngoc-Minh Pham located?
- Ngoc-Minh Pham's practice location on file with NPPES is 9990 County Farm Rd, Riverside, CA 92503-3542.
- What is Ngoc-Minh Pham's phone number?
- The practice phone number listed in the NPPES registry for Ngoc-Minh Pham is (818) 484-6662.
- Does Ngoc-Minh Pham accept Medicare?
- Ngoc-Minh Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ngoc-Minh Pham's NPI active?
- Yes — Ngoc-Minh Pham's NPI (1154770808) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.