George Somlo, MD
NPI 1831206861 · Hematology & Oncology Physician · Seal Beach, CA
George Somlo, MD is a Hematology & Oncology Physician provider in Seal Beach, CA (NPI 1831206861).
Provider details
- NPI number
- 1831206861
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A40179 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Additional practice locations (1)
- 1500 E Duarte RdDuarte, CA 91010Phone: (626) 359-8111
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2018-06-13
Frequently asked questions
- What is George Somlo's NPI number?
- George Somlo's National Provider Identifier (NPI) is 1831206861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Somlo's specialty?
- George Somlo is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is George Somlo located?
- George Somlo's practice location on file with NPPES is 1601 Island View Dr, Seal Beach, CA 90740-5740.
- What is George Somlo's phone number?
- The practice phone number listed in the NPPES registry for George Somlo is (562) 596-6038.
- Is George Somlo's NPI active?
- Yes — George Somlo's NPI (1831206861) is active in the NPPES registry as of the last update on 2018-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.