Nam Pham, DO
NPI 1922454545 · Emergency Medicine Physician · San Gabriel, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nam Pham, DO is a Emergency Medicine Physician provider in San Gabriel, CA (NPI 1922454545).
Provider details
- NPI number
- 1922454545
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
640 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 304 | $185 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 109 | $7 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 98 | $9 |
| Critical Care, First 30-74 Minutes99291 | 67 | $228 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 62 | $128 |
Typical Medicare-allowed amounts for these services range $7–$228 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 46 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 32 | 32 |
| Cephalexin | 21 | 21 |
| Ondansetronbrand: Ondansetron Odt | 20 | 20 |
| Azithromycin | 19 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Ibuprofen | 12 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 100 S Raymond AveAlhambra, CA 91801-3166Phone: (626) 570-1606
Registry dates
- Enumerated
- 2016-05-12
- Last updated
- 2022-11-17
- Certified
- 2022-11-17
Frequently asked questions
- What is Nam Pham's NPI number?
- Nam Pham's National Provider Identifier (NPI) is 1922454545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nam Pham's specialty?
- Nam Pham is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nam Pham located?
- Nam Pham's practice location on file with NPPES is 438 W Las Tunas Dr, San Gabriel, CA 91776-1216.
- What is Nam Pham's phone number?
- The practice phone number listed in the NPPES registry for Nam Pham is (626) 289-5454.
- Does Nam Pham accept Medicare?
- Nam Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nam Pham's NPI active?
- Yes — Nam Pham's NPI (1922454545) is active in the NPPES registry as of the last update on 2022-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.