Bobbie Head, M.D., PHD
NPI 1053412403 · Specialist · Greenbrae, CA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bobbie Head, M.D., PHD is a Specialist provider in Greenbrae, CA (NPI 1053412403).
Provider details
- NPI number
- 1053412403
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D., PHD
- Sex
- Female
- Sole proprietor
- No
- License
- G50943 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,795 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 652 | $143 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 245 | $18 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 237 | $162 |
| Irrigation of Implanted Venous Access Drug Delivery Device96523 | 114 | $32 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 111 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 96 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 240 | 74 |
| Letrozole | 213 | 67 |
| Tamoxifen Citrate | 204 | 74 |
| Alendronate Sodium | 60 | 19 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 47 | 14 |
| Osimertinib Mesylatebrand: Tagrisso | 38 | — |
| Gabapentin | 35 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 1 record (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
- 2006-09-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bobbie Head's NPI number?
- Bobbie Head's National Provider Identifier (NPI) is 1053412403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bobbie Head's specialty?
- Bobbie Head is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Bobbie Head located?
- Bobbie Head's practice location on file with NPPES is 1350 S Eliseo Dr, Greenbrae, CA 94904-2011.
- What is Bobbie Head's phone number?
- The practice phone number listed in the NPPES registry for Bobbie Head is (415) 925-5000.
- Does Bobbie Head accept Medicare?
- Bobbie Head is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bobbie Head's NPI active?
- Yes — Bobbie Head's NPI (1053412403) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.