Rick Nguyen Phan, M.D.
Internal Medicine Physician · Milpitas, CA
Rick Nguyen Phan, M.D. is an internal medicine physician with a practice address in Milpitas, California, and NPI 1619167699, issued on Jul 26, 2007. Check the license (California A100834, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rick Nguyen Phan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A100834 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2002 Linden LN, Milpitas, CA 95035
- Phone
- (408) 772-2288
- Enumerated
- Jul 26, 2007
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20080918000182); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Rick Nguyen Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100834Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average internal medicine physician in 2024
5,841 Medicare Part D claims for 563 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 166 claims were for opioids.
Most prescribed
- Atorvastatin Calcium439 claims
- Amlodipine Besylate307 claims
- Losartan Potassium278 claims
- Lisinopril242 claims
- Levothyroxine Sodium209 claims
- Metformin Hcl Er170 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncRancho Cordova, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rick Nguyen Phan among 17,696 internal medicine physician records in California
Rick Nguyen Phan, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 internal medicine physician records list a practice address in Milpitas
They are 41 of the 878 NPPES records with a practice address in Milpitas, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Milpitas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mayssoun Alhariri, MDMilpitas, CA 950351427135375
- Tina Cheng, MDMilpitas, CA 950351548347479
- Audrey Ellis, MDMilpitas, CA 950351629155577
- Kamal Hijazi, MDMilpitas, CA 950351558448480
- Thuy Huynh, MDMilpitas, CA 950351982711495
- Jayashree Joshi, M.D.Milpitas, CA 950351720066426
- Bill Jue, MDMilpitas, CA 950351902983844
- Richard Luu, MDMilpitas, CA 950351316024250
Common questions
What is Rick Nguyen Phan, M.D.'s NPI number?
Rick Nguyen Phan, M.D.'s National Provider Identifier (NPI) is 1619167699, issued on Jul 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rick Nguyen Phan, M.D. located?
The NPPES record lists a practice address at 2002 Linden LN, Milpitas, CA, 95035. Phone: (408) 772-2288. Providers update this record themselves, so call before visiting.
How can I verify Rick Nguyen Phan, M.D.'s license?
NPPES lists California license number A100834, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rick Nguyen Phan, M.D. prescribe under Medicare Part D?
In 2024, Rick Nguyen Phan, M.D. had 5,841 Medicare Part D claims for 563 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.