Nancy Pham, M.D.
NPI 1154611432 · Diagnostic Neuroimaging (Radiology) Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Pham, M.D. is a Diagnostic Neuroimaging (Radiology) Physician provider in Stanford, CA (NPI 1154611432).
Provider details
- NPI number
- 1154611432
- Entity type
- Individual
- Primary specialty
- Diagnostic Neuroimaging (Radiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A146627 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,866 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 444 | $44 |
| Mri Scan of Brain Before and After Contrast70553 | 256 | $120 |
| Mri Scan of Blood Vessels of Head Without Contrast70544 | 135 | $63 |
| Ct Scan of Upper Spine Without Contrast72125 | 126 | $52 |
| Mri Scan of Brain Without Contrast70551 | 105 | $78 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 92 | $88 |
Practice location
Mailing address
Additional practice locations (1)
- 4860 Y St Ste 3100Sacramento, CA 95817-2307Phone: (916) 703-2108
Registry dates
- Enumerated
- 2011-04-07
- Last updated
- 2024-04-07
- Certified
- 2024-04-07
Frequently asked questions
- What is Nancy Pham's NPI number?
- Nancy Pham's National Provider Identifier (NPI) is 1154611432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Pham's specialty?
- Nancy Pham is listed in the NPPES registry with a primary specialty of Diagnostic Neuroimaging (Radiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Pham located?
- Nancy Pham's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Nancy Pham's phone number?
- The practice phone number listed in the NPPES registry for Nancy Pham is (650) 723-4000.
- Does Nancy Pham accept Medicare?
- Nancy Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Pham's NPI active?
- Yes — Nancy Pham's NPI (1154611432) is active in the NPPES registry as of the last update on 2024-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.