OrganizationActive
Thomas S. Lossing Inc. Amc
NPI 1619993045 · Hematology & Oncology Physician · Lompoc, CA
Provider details
- NPI number
- 1619993045
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Lossing, President(805) 735-3511
- License
- G-17265 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1201 E Ocean Ave
Suite a
Lompoc, CA 93436-7081
Phone: (805) 735-3511
Fax: (805) 737-1774
Street-level locationGet directions
Mailing address
1201 E Ocean Ave
Lompoc, CA 93436-7081
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2011-09-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.