NPPES file of Aug 9, 2026

Jack Sherman, D.D.S.

Dentist · Mill Valley, CA

Jack Sherman, D.D.S. is a dentist with a practice address in Mill Valley, California, and NPI 1598200933, issued on Dec 20, 2016. Check the license (California 23758, as entered in NPPES) with the California board that licenses this profession; 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
1598200933
Name
Jack Sherman
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
23758 CA
Self-reported in NPPES; status is on the state search
Practice location
467 Green Glen Way, Mill Valley, CA 94941
Phone
(415) 388-7972
Enumerated
Dec 20, 2016
Record last updated
Dec 20, 2016 (not updated in 10 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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Verify Jack Sherman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 23758
    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
Find the California license search

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Industry payments in 2024: $17.31

1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jack Sherman$17.31
  2. Specialty average$540.36

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

Jack Sherman among 14,729 dentist records in California

Jack Sherman, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.

  • NPI issued2016 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2016 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 dentist records list a practice address in Mill Valley

They are 14 of the 653 NPPES records with a practice address in Mill Valley, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Bryan Abrams, D.D.S.Mill Valley, CA 949411376737221
  2. Joseph Bauer, DDSMill Valley, CA 949411609975135
  3. Madison Brown, DDSMill Valley, CA 949411598596884
  4. Cooper Differding, D.D.SMill Valley, CA 949411588011845
  5. Cynthia Fantacone, DDSMill Valley, CA 949411619010873
  6. Richard Garcia, DDSMill Valley, CA 949411114028719
  7. Lloyd Harris, DDSMill Valley, CA 949411679789127
  8. Tanya Harris, DDSMill Valley, CA 949411578779021

Common questions

What is Jack Sherman, D.D.S.'s NPI number?

Jack Sherman, D.D.S.'s National Provider Identifier (NPI) is 1598200933, issued on Dec 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Jack Sherman, D.D.S. located?

The NPPES record lists a practice address at 467 Green Glen Way, Mill Valley, CA, 94941. Phone: (415) 388-7972. Providers update this record themselves, so call before visiting.

How can I verify Jack Sherman, D.D.S.'s license?

NPPES lists California license number 23758, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.