NPPES file of Aug 9, 2026

Debra Beth Singer, M.D.

Pediatrics Physician · San Diego, CA

Debra Beth Singer, M.D. is a pediatrics physician with a practice address in San Diego, California, and NPI 1518962190, issued on Jun 20, 2005. Check the license (California G177330, as entered in NPPES) on the Medical Board of California; 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
1518962190
Name
Debra Beth Singer
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
G177330 CA
31040 CO
MD2007-0643 NM
Self-reported in NPPES; status is on the state search
Practice location
550 Washington St Ste 300, San Diego, CA 92103
Phone
(619) 297-5437
Enumerated
Jun 20, 2005
Record last updated
May 31, 2023
Fax
(619) 243-0722
Medicaid IDs
01310408 CO
00051474 NM
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.
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8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →

Also registered at 550 Washington St Ste 300

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

  1. Sarah Giguere, D.O.Pediatrics Physician1649657487
  2. Blanca Gutierrez, M.D.Pediatrics Physician1326543984
  3. Alicia Knight, LMFTMarriage & Family Therapist1871192955
  4. Alisa Lawrie, M.D.Pediatrics Physician1407847908
  5. Karen Loper, M.D.Pediatrics Physician1619908936
  6. Tiffany Sena, DNPNurse Practitioner1710539523

Verify Debra Beth Singer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G177330    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
Open 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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Debra Beth Singer among 9,272 pediatrics physician records in California

Debra Beth Singer, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,272 in California → Every provider in San Diego → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Denise Brownlee, MDSan Diego, CA 921031073547477
  2. Jenny Clifford, M.D.San Diego, CA 921031699705806
  3. Bertha Gee-Lew, M.D.San Diego, CA 921031376645978
  4. Nicole Gorton, MDSan Diego, CA 921031356371421
  5. Eustratia Hubbard, MDSan Diego, CA 921031790743185
  6. Alisa Lawrie, M.D.San Diego, CA 921031407847908
  7. Michelle Leff, MDSan Diego, CA 921031053334292
  8. Jamie Lien, M.D.San Diego, CA 921031609880723

Common questions

What is Debra Beth Singer, M.D.'s NPI number?

Debra Beth Singer, M.D.'s National Provider Identifier (NPI) is 1518962190, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Debra Beth Singer, M.D. located?

The NPPES record lists a practice address at 550 Washington St Ste 300, San Diego, CA, 92103. Phone: (619) 297-5437. Providers update this record themselves, so call before visiting.

How can I verify Debra Beth Singer, M.D.'s license?

NPPES lists California license number G177330, 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), 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.