NPPES file of Aug 9, 2026

Jared Keith Hubbell, M.D.

Family Medicine Physician · Sonoma, CA

Jared Keith Hubbell, M.D. is a family medicine physician with a practice address in Sonoma, California, and NPI 1538387428, issued on Apr 23, 2007. Check the license (California A94459, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538387428
Name
Jared Keith Hubbell
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A94459 CA
Self-reported in NPPES; status is on the state search
Practice location
347 Andrieux St, Sonoma, CA 95476
Phone
(707) 935-5105
Enumerated
Apr 23, 2007
Record last updated
Jul 7, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(707) 935-5110
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 347 Andrieux St

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

  1. Patricia Brooks, PHD. LCSWMental Health Counselor1235268988
  2. Daryl Chinn, M.D.Diagnostic Radiology Physician1427097286
  3. Erick French, MDEmergency Medicine Physician1649206806
  4. Leslie Graham, M.D.Emergency Medicine Physician1841463346
  5. Marek Grzybowski, P.T.Physical Therapist1205256443
  6. Eric HummelCertified Respiratory Therapist1700496577

Verify Jared Keith Hubbell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A94459
    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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96% fewer Medicare Part D claims than the average family medicine physician in 2024

127 Medicare Part D claims for 86 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 24 claims were for opioids.

  1. Jared Hubbell127
  2. Specialty average3,544

Most prescribed

  1. Hydrocodone-Acetaminophen21 claims
  2. Ondansetron Odt17 claims
  3. Nabumetone15 claims
  4. Sulfamethoxazole-Trimethoprim12 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Jared Keith Hubbell among 17,133 family medicine physician records in California

Jared Keith Hubbell, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 41% of them.

  • NPI issued2007 · 41% of these records are older, 47% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2008 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 family medicine physician records list a practice address in Sonoma

They are 20 of the 395 NPPES records with a practice address in Sonoma, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Carol Ahern, MDSonoma, CA 954761760546915
  2. Clayton Drake, MDSonoma, CA 954761689739039
  3. Jennifer Hasa, M.D.Sonoma, CA 954761982951851
  4. Carolyn Ho, MD/MPHSonoma, CA 954761851928154
  5. Robert Koida, M.D.Sonoma, CA 954761275646507
  6. Geeta Malik, M.D.Sonoma, CA 954761740262302
  7. Subhash Mishra, MDSonoma, CA 954761285695437
  8. Ralph Pulverman, D.O.Sonoma, CA 954761093760092

Common questions

What is Jared Keith Hubbell, M.D.'s NPI number?

Jared Keith Hubbell, M.D.'s National Provider Identifier (NPI) is 1538387428, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jared Keith Hubbell, M.D. located?

The NPPES record lists a practice address at 347 Andrieux St, Sonoma, CA, 95476. Phone: (707) 935-5105. Providers update this record themselves, so call before visiting.

How can I verify Jared Keith Hubbell, M.D.'s license?

NPPES lists California license number A94459, 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 Jared Keith Hubbell, M.D. prescribe under Medicare Part D?

In 2024, Jared Keith Hubbell, M.D. had 127 Medicare Part D claims for 86 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Jared Keith Hubbell, M.D.'s MIPS final score?

The 2023 MIPS final score is 80.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.