NPPES file of Aug 9, 2026

Jerome Lawrence Sinsky, M.D.

Gynecology Physician · Escondido, CA

Jerome Lawrence Sinsky, M.D. is a gynecology physician with a practice address in Escondido, California, and NPI 1205862000, issued on Jun 23, 2006. Check the license (California G44083, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205862000
Name
Jerome Lawrence Sinsky
Credential
M.D.
Primary taxonomy
Gynecology Physician 207VG0400X
License number
G44083 CA
Self-reported in NPPES; status is on the state search
Practice location
255 N Elm St Ste 203, Escondido, CA 92025
Phone
(760) 746-1162
Enumerated
Jun 23, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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Also registered at 255 N Elm St Ste 203

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

  1. Michelle AkroushClinical Social Worker1255261988
  2. Hamzah AlhamadaniRehabilitation Practitioner1255216560
  3. Yvonne Brazelton, LVNLicensed Vocational Nurse1649025610
  4. Dina ElshaariPeer Specialist1497631139
  5. Janette EtchingsDay Training/Habilitation Specialist1891685343
  6. Gina Habashy, LMFTMarriage & Family Therapist1114316387

Verify Jerome Lawrence Sinsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G44083
    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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86% fewer Medicare Part D claims than the average gynecology physician in 2024

42 Medicare Part D claims for 18 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jerome Sinsky42
  2. Specialty average299

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $19.50

1 payment: food and beverage; the largest payer was Abbvie Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jerome Sinsky$19.50
  2. Specialty average$2,469.88

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jerome Lawrence Sinsky among 369 gynecology physician records in California

Jerome Lawrence Sinsky, M.D. is one of 369 gynecology physician records with a practice address in California. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 40% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2007 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in California

There are 369 gynecology physician records in California.

The 8 gynecology physician records with the nearest ZIP codes

  1. John Seradj, MDEncinitas, CA 920241023180650
  2. Neysa Whiteman, MDEncinitas, CA 920241194818252
  3. Barbara Levy, M.D.La Jolla, CA 920371184629859
  4. Alan Blank, MDRancho Santa Fe, CA 920671306051511
  5. Eugene Helsel, M.D.Solana Beach, CA 920751053618231
  6. Kari Purcott, M.D.Vista, CA 920831548446602
  7. Nancy Cetel, M.D.Rancho Santa Fe, CA 920911093800500
  8. Erin BarcarseSan Diego, CA 921031013197045

Common questions

What is Jerome Lawrence Sinsky, M.D.'s NPI number?

Jerome Lawrence Sinsky, M.D.'s National Provider Identifier (NPI) is 1205862000, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jerome Lawrence Sinsky, M.D. located?

The NPPES record lists a practice address at 255 N Elm St Ste 203, Escondido, CA, 92025. Phone: (760) 746-1162. Providers update this record themselves, so call before visiting.

How can I verify Jerome Lawrence Sinsky, M.D.'s license?

NPPES lists California license number G44083, 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.

How much does Jerome Lawrence Sinsky, M.D. prescribe under Medicare Part D?

In 2024, Jerome Lawrence Sinsky, M.D. had 42 Medicare Part D claims for 18 beneficiaries; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions 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.