NPPES file of Aug 9, 2026

Darby Katherine Bosco, MS, LCGC

Genetic Counselor (M.S.) · San Luis Obispo, CA

Darby Katherine Bosco, MS, LCGC is a genetic counselor (m.s.) with a practice address in San Luis Obispo, California, and NPI 1700751245, issued on Oct 6, 2025. Check the license (California GC001987, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700751245
Name
Darby Katherine Bosco
Credential
MS, LCGC
Primary taxonomy
Genetic Counselor (M.S.) 170300000X
License number
GC001987 CA
Self-reported in NPPES; status is on the state search
Practice location
892 Aerovista PL Ste 240, San Luis Obispo, CA 93401
Phone
(805) 541-8252
Enumerated
Oct 6, 2025
Record last updated
Oct 8, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 892 Aerovista PL Ste 240

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erin Chamberlain, M.D.Hematology & Oncology Physician1902249469
  2. Joseph ClevelandHematology & Oncology Physician1992209381
  3. Kelli Compean, NPFamily Nurse Practitioner1114488830
  4. Brian Dicarlo, MDHematology & Oncology Physician1982728796
  5. Mary Okimoto, NPNurse Practitioner1144400771
  6. Levanto Schachter, D.O.Hematology & Oncology Physician1093031668

Verify Darby Katherine Bosco in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license GC001987
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Genetic Counselor (M.S.) providers in California

There are 942 genetic counselor (m.s.) records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other genetic counselor (m.s.) records in California

  1. Hannah AaronLos Angeles, CA1346030293
  2. Liane Abrams, M.S.,C.G.C.Lafayette, CA1811936644
  3. Christa Adusei, MS, CGCSouth San Francisco, CA1699112375
  4. Faria Ahmed, MSSacramento, CA1235753658
  5. Karen Ahn, M.S.Oakland, CA1396723532
  6. Cory Airheart, M.S., C.G.C.Fresno, CA1912971110
  7. Aida AkopyanBurbank, CA1801448402
  8. Rachel Alfred IrudayarajLos Angeles, CA1174332845
  9. Shari Alpern, M.S., C.G.C.Long Beach, CA1427070994
  10. Monica Alvarado, MS, CGCPasadena, CA1538221296

Common questions

What is Darby Katherine Bosco, MS, LCGC's NPI number?

Darby Katherine Bosco, MS, LCGC's National Provider Identifier (NPI) is 1700751245, issued on Oct 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Darby Katherine Bosco, MS, LCGC located?

The NPPES record lists a practice address at 892 Aerovista PL Ste 240, San Luis Obispo, CA, 93401. Phone: (805) 541-8252. Providers update this record themselves, so call before visiting.

How can I verify Darby Katherine Bosco, MS, LCGC's license?

NPPES lists California license number GC001987, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.