Martha Tracy, M.D.
NPI 1174511448 · Hematology & Oncology Physician · Oakland, CA
Martha Tracy, M.D. is a Hematology & Oncology Physician provider in Oakland, CA (NPI 1174511448).
Provider details
- NPI number
- 1174511448
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G312462 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2011-10-20
Frequently asked questions
- What is Martha Tracy's NPI number?
- Martha Tracy's National Provider Identifier (NPI) is 1174511448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Tracy's specialty?
- Martha Tracy is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Tracy located?
- Martha Tracy's practice location on file with NPPES is 3100 Telegraph Ave, Oakland, CA 94609-3239.
- What is Martha Tracy's phone number?
- The practice phone number listed in the NPPES registry for Martha Tracy is (510) 834-6923.
- Is Martha Tracy's NPI active?
- Yes — Martha Tracy's NPI (1174511448) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.