Hieu Phan, MD
NPI 1053549931 · Family Medicine Physician · Redlands, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hieu Phan, MD is a Family Medicine Physician provider in Redlands, CA (NPI 1053549931).
Provider details
- NPI number
- 1053549931
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A123432 (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
16 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 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 497 | 259 |
| Amlodipine Besylate | 259 | 150 |
| Lisinopril | 214 | 116 |
| Rosuvastatin Calcium | 186 | 100 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 185 | 111 |
| Levothyroxine Sodium | 177 | 104 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2021-12-02
Frequently asked questions
- What is Hieu Phan's NPI number?
- Hieu Phan's National Provider Identifier (NPI) is 1053549931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hieu Phan's specialty?
- Hieu Phan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hieu Phan located?
- Hieu Phan's practice location on file with NPPES is 1600 E Citrus Ave Ste a, Redlands, CA 92374-4802.
- What is Hieu Phan's phone number?
- The practice phone number listed in the NPPES registry for Hieu Phan is (909) 794-3682.
- Does Hieu Phan accept Medicare?
- Hieu Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hieu Phan's NPI active?
- Yes — Hieu Phan's NPI (1053549931) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.