NPPES file of Aug 9, 2026

Jennifer Madeline Lee Boni, M.D.

Obstetrics & Gynecology Physician · Placerville, CA

Jennifer Madeline Lee Boni, M.D. is an obstetrics & gynecology physician with a practice address in Placerville, California, and NPI 1558570911, issued on May 22, 2007. Check the license (California C173221, 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
1558570911
Name
Jennifer Madeline Lee Boni
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
C173221 CA
Self-reported in NPPES; status is on the state search
Practice location
4212 Missouri Flat RD, Placerville, CA 95667
Phone
(530) 621-7700
Enumerated
May 22, 2007
Record last updated
Jul 9, 2025
Medicare enrollment
Enrolled (PECOS I20210720002151); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2003
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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8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →

Also registered at 4212 Missouri Flat RD

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

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  2. Jessica Albin, CADC-IIAddiction (Substance Use Disorder) Counselor1245601723
  3. Joe AlfeghalyInternal Medicine Physician1548831027
  4. Elizabeth Alvarez-Nyante, LICSW, LCSWClinical Social Worker1548419062
  5. Geri Austin, BSN RNRegistered Nurse1114840485
  6. Talvinder BainsPharmacist1194122036

Verify Jennifer Madeline Lee Boni in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C173221    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

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4% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

172 Medicare Part D claims for 48 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Jennifer Boni172
  2. Specialty average165

Most prescribed

  1. Estradiol30 claims
  2. Dotti15 claims
  3. Progesterone15 claims
  4. Medroxyprogesterone Acetate14 claims
  5. Oxybutynin Chloride Er13 claims
  6. Estradiol (Twice Weekly)11 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.

Bills Medicare through one group practice

  1. Northern Inyo Healthcare DistrictBishop, CA

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

Jennifer Madeline Lee Boni among 5,088 obstetrics & gynecology physician records in California

Jennifer Madeline Lee Boni, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.

  • NPI issued2007 · 48% of these records are older, 38% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2003 · median 2004 among the 2,700 with a school on file
  • Record last updated2025 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

All 5,088 in California → Every provider in Placerville → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Michele Cherry, D.O.Placerville, CA 956671588642417
  2. Timna Hughes, MDPlacerville, CA 956671245212695
  3. Michael Jones, MDPlacerville, CA 956671407846025
  4. Evgenia Polosina, M.D.Placerville, CA 956671962817270
  5. Karyl Andolina, MDRancho Cordova, CA 956701669550380
  6. Anne Lahue, MDRancho Cordova, CA 956701457439119
  7. Susan Macmillan, MDRancho Cordova, CA 956701083786834
  8. Jacalyn McKay, MDRancho Cordova, CA 956701487732152

Common questions

What is Jennifer Madeline Lee Boni, M.D.'s NPI number?

Jennifer Madeline Lee Boni, M.D.'s National Provider Identifier (NPI) is 1558570911, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Madeline Lee Boni, M.D. located?

The NPPES record lists a practice address at 4212 Missouri Flat RD, Placerville, CA, 95667. Phone: (530) 621-7700. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Madeline Lee Boni, M.D.'s license?

NPPES lists California license number C173221, 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 Jennifer Madeline Lee Boni, M.D. prescribe under Medicare Part D?

In 2024, Jennifer Madeline Lee Boni, M.D. had 172 Medicare Part D claims for 48 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

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.