Rick Phan, M.D.
NPI 1619167699 · Internal Medicine Physician · Milpitas, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rick Phan, M.D. is a Internal Medicine Physician provider in Milpitas, CA (NPI 1619167699).
Provider details
- NPI number
- 1619167699
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A100834 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 439 | 159 |
| Amlodipine Besylate | 307 | 112 |
| Losartan Potassium | 278 | 96 |
| Lisinopril | 242 | 76 |
| Levothyroxine Sodium | 209 | 67 |
| Metformin Hclbrand: Metformin Hcl Er | 170 | 61 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-26
- Last updated
- 2022-02-11
Frequently asked questions
- What is Rick Phan's NPI number?
- Rick Phan's National Provider Identifier (NPI) is 1619167699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rick Phan's specialty?
- Rick Phan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rick Phan located?
- Rick Phan's practice location on file with NPPES is 2002 Linden Ln, Milpitas, CA 95035-2538.
- What is Rick Phan's phone number?
- The practice phone number listed in the NPPES registry for Rick Phan is (408) 772-2288.
- Does Rick Phan accept Medicare?
- Rick Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rick Phan's NPI active?
- Yes — Rick Phan's NPI (1619167699) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.