NPPES file of Aug 9, 2026

Diana Nicole Blank, LCSW

Clinical Social Worker · Burlingame, CA

Diana Nicole Blank, LCSW is a clinical social worker with a practice address in Burlingame, California, and NPI 1255749479, issued on Jul 31, 2014. Check the license (California 18202, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1255749479
Name
Diana Nicole Blank
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
18202 CA
Self-reported in NPPES; status is on the state search
Practice location
1720 EL Camino Real Ste 140, Burlingame, CA 94010
Phone
(925) 282-1778
Enumerated
Jul 31, 2014
Record last updated
May 28, 2026
Medicare enrollment
Enrolled (PECOS I20251203003978); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1720 EL Camino Real Ste 140

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

  1. Kayli Cover, PSYDClinical Psychologist1265027411
  2. Aura Dominguez, PMH-BCNurse Practitioner1891129342
  3. Paul Eastman, PHDPsychologist1093349938
  4. Tiffany Flowerday, LMFTMarriage & Family Therapist1760813679
  5. Christiana Hargrave, LMFTMarriage & Family Therapist1295216927
  6. Elizabeth Hinchman, RN, NP, PMHNPPsychiatric/Mental Health Nurse Practitioner1669690517

Verify Diana Nicole Blank 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 18202
    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.

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Bills Medicare through one group practice

  1. Mood Clinical, P. C.Irvine, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Diana Nicole Blank among 36,261 clinical social worker records in California

Diana Nicole Blank, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 45% of them.

  • NPI issued2014 · 45% of these records are older, 51% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1994 · median 2012 among the 4,008 with a school on file
  • Record last updated2026 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

43 clinical social worker records list a practice address in Burlingame

They are 43 of the 1,299 NPPES records with a practice address in Burlingame, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Lawrence Bogatz, LCSWBurlingame, CA 940101306171087
  2. Erica Chao, LCSWBurlingame, CA 940101629373121
  3. Eleanor Dwyer, LCSWBurlingame, CA 940101861523011
  4. Steven Greenblatt, LCSWBurlingame, CA 940101982776977
  5. Deborah Guberman Lane, LCSWBurlingame, CA 940101639264799
  6. Beatriz HeiserBurlingame, CA 940101720392269
  7. Kiu Ho, LCSWBurlingame, CA 940101376760678
  8. Nancy Kaufman-Cohen, LCSWBurlingame, CA 940101356544076

Common questions

What is Diana Nicole Blank, LCSW's NPI number?

Diana Nicole Blank, LCSW's National Provider Identifier (NPI) is 1255749479, issued on Jul 31, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Diana Nicole Blank, LCSW located?

The NPPES record lists a practice address at 1720 EL Camino Real Ste 140, Burlingame, CA, 94010. Phone: (925) 282-1778. Providers update this record themselves, so call before visiting.

How can I verify Diana Nicole Blank, LCSW's license?

NPPES lists California license number 18202, 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. Medicare files from data.cms.gov. 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.