Sandra Mun, MD
NPI 1952505539 · Diagnostic Radiology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Mun, MD is a Diagnostic Radiology Physician provider in Oakland, CA (NPI 1952505539).
Provider details
- NPI number
- 1952505539
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- BP3-0020151 (TX)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,935 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 821 | $9 |
| X-Ray of Chest, 2 Views71046 | 297 | $12 |
| Ct Scan Head Or Brain Without Contrast70450 | 231 | $44 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 209 | $97 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 167 | $93 |
| Ct Scan of Chest With Contrast71260 | 139 | $60 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-14
- Last updated
- 2020-06-15
- Certified
- 2020-06-15
Frequently asked questions
- What is Sandra Mun's NPI number?
- Sandra Mun's National Provider Identifier (NPI) is 1952505539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mun's specialty?
- Sandra Mun is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Mun located?
- Sandra Mun's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Sandra Mun's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mun is (510) 437-4208.
- Does Sandra Mun accept Medicare?
- Sandra Mun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Mun's NPI active?
- Yes — Sandra Mun's NPI (1952505539) is active in the NPPES registry as of the last update on 2020-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.