Esther Catalya, M.D.
Hematology & Oncology Physician · Pleasant Hill, CA
Esther Catalya, M.D. is a hematology & oncology physician with a practice address in Pleasant Hill, California, and NPI 1629184148, issued on Aug 21, 2006. Check the license (California A44912, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Esther Catalya
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A44912 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Taylor Blvd, Pleasant Hill, CA 94523
- Phone
- (925) 672-5041
- Enumerated
- Aug 21, 2006
- Entity
- Type 1 · individual
Also registered at 400 Taylor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Candida Brown, M.D.Specialist1649375445
- David Buffum, R.N., N.P.Gerontology Nurse Practitioner1295043859
- Miguel Cerejo, D.O.Hematology & Oncology Physician1447236344
- Gigi Chen, M.D.Hematology & Oncology Physician1821073636
- Rujul Desai, MDNeurology with Special Qualifications in Child Neurology Physician1255727871
- Jasmin Eshragh, C.N.S.Oncology Clinical Nurse Specialist1003200734
Verify Esther Catalya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A44912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10 hematology & oncology physician records list a Pleasant Hill practice address
They are 10 of the 843 NPPES records with a Pleasant Hill practice address, and 1,306 hematology & oncology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Pleasant Hill → All 1,306 in California → Every provider in Pleasant Hill →
Other hematology & oncology physician records in California
- Mark Abate, M.D.Santa Barbara, CA1588778674
- Iman Abdalla, MDLos Angeles, CA1730248311
- Nihal Abdulla, MDLos Alamitos, CA1750585345
- Oyewale Abidoye, M.D.La Jolla, CA1790841815
- Mohamad Adada, M.D., PHDRoseville, CA1528590734
- Jesse Adams, MDSacramento, CA1851479554
- Thompson Adams, MDSanta Monica, CA1407880891
- Camille Adeimy, MDUpland, CA1477785160
- David Adkins, MDModesto, CA1104883644
- Kent Adler, M.D.San Mateo, CA1013074632
Common questions
What is Esther Catalya, M.D.'s NPI number?
Esther Catalya, M.D.'s National Provider Identifier (NPI) is 1629184148, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Esther Catalya, M.D. located?
The NPPES record lists a practice address at 400 Taylor Blvd, Pleasant Hill, CA, 94523. Phone: (925) 672-5041. Providers update this record themselves, so call before visiting.
How can I verify Esther Catalya, M.D.'s license?
NPPES lists California license number A44912, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.