NPPES file of Aug 9, 2026

Jill Christina Hall, M.D.

Gynecology Physician · Ventura, CA

Jill Christina Hall, M.D. is a gynecology physician with a practice address in Ventura, California, and NPI 1265607204, issued on Apr 29, 2008. Check the license (California A95746, 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
1265607204
Name
Jill Christina Hall
Credential
M.D.
Primary taxonomy
Gynecology Physician 207VG0400X
License number
A95746 CA
Self-reported in NPPES; status is on the state search
Practice location
2795 Loma Vista RD, Ventura, CA 93003
Phone
(805) 643-8695
Enumerated
Apr 29, 2008
Record last updated
Oct 17, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20081009000369); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 2004
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 2795 Loma Vista RD

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

  1. Anne Chezar-Garnett, R.N., C.N.M.Advanced Practice Midwife1841547122
  2. John Gustafson, M.D.Obstetrics & Gynecology Physician1003836016
  3. Richard Reisman, MDObstetrics & Gynecology Physician1457367815

Verify Jill Christina Hall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A95746
    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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4.1 times the Medicare Part D claims of the average gynecology physician in 2024

1,212 Medicare Part D claims for 400 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims. 27 claims were for opioids.

  1. Jill Hall1,212
  2. Specialty average299

Most prescribed

  1. Estradiol289 claims
  2. Gemtesa236 claims
  3. Myrbetriq190 claims
  4. Cephalexin43 claims
  5. Clotrimazole-Betamethasone32 claims
  6. Tolterodine Tartrate Er31 claims

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: $1,269.42

19 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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. Jill Hall$1,269.42
  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.

Bills Medicare through one group practice

  1. Community Memorial Health SystemOxnard, CA

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

Jill Christina Hall among 369 gynecology physician records in California

Jill Christina Hall, 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 2008, is newer than 76% of them.

  • NPI issued2008 · 76% of these records are older, 19% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2004 · median 1995 among the 141 with a school on file
  • Record last updated2013 · 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. Joseph Marmet, M.D.Ventura, CA 930031477567667
  2. Jeffrey Richardson, M DVentura, CA 930031568454171
  3. Rosalind Warner, M.D.Ventura, CA 930031912050006
  4. Kathleen Griffin, M.D.Santa Barbara, CA 931011538115845
  5. Virginia Siegfried, M.D.Santa Barbara, CA 931011548215932
  6. Sharon Goldberg, M.D.Santa Barbara, CA 931051366412314
  7. Lynn Rudman, MDSanta Barbara, CA 931051710971353
  8. Morton Sacks, M.D.Santa Barbara, CA 931091518122514

Common questions

What is Jill Christina Hall, M.D.'s NPI number?

Jill Christina Hall, M.D.'s National Provider Identifier (NPI) is 1265607204, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jill Christina Hall, M.D. located?

The NPPES record lists a practice address at 2795 Loma Vista RD, Ventura, CA, 93003. Phone: (805) 643-8695. Providers update this record themselves, so call before visiting.

How can I verify Jill Christina Hall, M.D.'s license?

NPPES lists California license number A95746, 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 Jill Christina Hall, M.D. prescribe under Medicare Part D?

In 2024, Jill Christina Hall, M.D. had 1,212 Medicare Part D claims for 400 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.