Ngo Phan, M.D.
NPI 1043269145 · Family Medicine Physician · Alhambra, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ngo Phan, M.D. is a Family Medicine Physician provider in Alhambra, CA (NPI 1043269145).
Provider details
- NPI number
- 1043269145
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A64044 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,265 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,993 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 978 | $76 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 928 | $105 |
| Critical Care, First 30-74 Minutes99291 | 452 | $201 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 275 | $166 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 241 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 150 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 551 | 79 |
| Amlodipine Besylate | 376 | 49 |
| Apixabanbrand: Eliquis | 256 | 30 |
| Donepezil Hcl | 236 | 32 |
| Empagliflozinbrand: Jardiance | 233 | 23 |
| Levothyroxine Sodium | 231 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$740 across 32 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
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2019-09-03
Frequently asked questions
- What is Ngo Phan's NPI number?
- Ngo Phan's National Provider Identifier (NPI) is 1043269145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngo Phan's specialty?
- Ngo Phan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ngo Phan located?
- Ngo Phan's practice location on file with NPPES is 2835 W Valley Blvd., Alhambra, CA 91803.
- What is Ngo Phan's phone number?
- The practice phone number listed in the NPPES registry for Ngo Phan is (626) 281-3265.
- Does Ngo Phan accept Medicare?
- Ngo Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ngo Phan's NPI active?
- Yes — Ngo Phan's NPI (1043269145) is active in the NPPES registry as of the last update on 2019-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.