Mid-County Hematology and Oncology, a Professional Medical Corporation
NPI 1285959817 · Hematology & Oncology Physician · Lompoc, CA
Mid-County Hematology and Oncology, a Professional Medical Corporation is a Hematology & Oncology Physician organization in Lompoc, CA (NPI 1285959817).
Provider details
- NPI number
- 1285959817
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donna Walker, President(805) 735-1155
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-04-07
- Last updated
- 2010-08-20
Frequently asked questions
- What is Mid-County Hematology and Oncology, a Professional Medical Corporation's NPI number?
- Mid-County Hematology and Oncology, a Professional Medical Corporation's National Provider Identifier (NPI) is 1285959817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mid-County Hematology and Oncology, a Professional Medical Corporation?
- Mid-County Hematology and Oncology, a Professional Medical Corporation is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mid-County Hematology and Oncology, a Professional Medical Corporation located?
- Mid-County Hematology and Oncology, a Professional Medical Corporation's practice location on file with NPPES is 1201 E Ocean Ave Ste B, Lompoc, CA 93436-7082.
- What is Mid-County Hematology and Oncology, a Professional Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Mid-County Hematology and Oncology, a Professional Medical Corporation is (805) 735-1155.
- Who is the authorized official for Mid-County Hematology and Oncology, a Professional Medical Corporation?
- The authorized official listed on Mid-County Hematology and Oncology, a Professional Medical Corporation's NPPES record is Donna Walker, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mid-County Hematology and Oncology, a Professional Medical Corporation's NPI active?
- Yes — Mid-County Hematology and Oncology, a Professional Medical Corporation's NPI (1285959817) is active in the NPPES registry as of the last update on 2010-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.