Heather Greenwood, MD
NPI 1336305309 · Diagnostic Radiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Greenwood, MD is a Diagnostic Radiology Physician provider in San Francisco, CA (NPI 1336305309).
Provider details
- NPI number
- 1336305309
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A125033 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
1,430 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) |
|---|---|---|
| Screening Mammography77067 | 371 | $40 |
| Screening 3d Breast Mammography77063 | 264 | $31 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 193 | $31 |
| Diagnostic Mammography of Both Breasts77066 | 139 | $52 |
| Screening Mammography77067 | 114 | $121 |
| Screening 3d Breast Mammography77063 | 109 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-30
- Last updated
- 2018-12-10
Frequently asked questions
- What is Heather Greenwood's NPI number?
- Heather Greenwood's National Provider Identifier (NPI) is 1336305309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Greenwood's specialty?
- Heather Greenwood is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Greenwood located?
- Heather Greenwood's practice location on file with NPPES is 505 Parnassus Ave # M372, San Francisco, CA 94143-2204.
- What is Heather Greenwood's phone number?
- The practice phone number listed in the NPPES registry for Heather Greenwood is (415) 206-8024.
- Does Heather Greenwood accept Medicare?
- Heather Greenwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Greenwood's NPI active?
- Yes — Heather Greenwood's NPI (1336305309) is active in the NPPES registry as of the last update on 2018-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.