NPPES file of Aug 9, 2026

Timothy John Wahle, D.D.S.

General Practice Dentistry · Napa, CA

Timothy John Wahle, D.D.S. is a general practice dentistry with a practice address in Napa, California, and NPI 1952575730, issued on Apr 14, 2008. Check the license (California 44799, 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
1952575730
Name
Timothy John Wahle
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
44799 CA
Self-reported in NPPES; status is on the state search
Practice location
3434 Villa LN, Napa, CA 94558
Phone
(707) 224-3148
Enumerated
Apr 14, 2008
Record last updated
Apr 14, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(707) 224-3140
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 3434 Villa LN

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

  1. John Armstrong, MDGynecology Physician1790875995
  2. Kim Bellows, PAMedical Physician Assistant1114087145
  3. Robert Dunham, M.D.Surgery Physician1700851870
  4. Jacob Goldenberg, D.D.S.Periodontics1306974779
  5. Eric Grigsby, M.D.Pain Medicine Physician1952328494
  6. Thomas Johnson, D.M.D.General Practice Dentistry1750470688

Verify Timothy John Wahle 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 44799
    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

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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66% fewer Medicare Part D claims than the average general practice dentistry in 2024

28 Medicare Part D claims for 22 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Timothy Wahle28
  2. Specialty average83

Most prescribed

  1. Amoxicillin16 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.

Timothy John Wahle among 17,852 general practice dentistry records in California

Timothy John Wahle, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 60% of them.

  • NPI issued2008 · 60% of these records are older, 35% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

50 general practice dentistry records list a practice address in Napa

They are 50 of the 3,583 NPPES records with a practice address in Napa, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Sarah Aylard, DDSNapa, CA 945581801816368
  2. Randall Boyd, DDSNapa, CA 945581164586970
  3. Jayma Claus, D.D.S.Napa, CA 945581215034236
  4. Adrian Fenderson, DDSNapa, CA 945581306854377
  5. Glenn Giamo, DOCTOR OF DENTAL SURNapa, CA 945581245390301
  6. David Goodwill, D.D.S.Napa, CA 945581366556367
  7. Rolinda Harsany, DDSNapa, CA 945581780609586
  8. Thomas Johnson, D.M.D.Napa, CA 945581750470688

Common questions

What is Timothy John Wahle, D.D.S.'s NPI number?

Timothy John Wahle, D.D.S.'s National Provider Identifier (NPI) is 1952575730, issued on Apr 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Timothy John Wahle, D.D.S. located?

The NPPES record lists a practice address at 3434 Villa LN, Napa, CA, 94558. Phone: (707) 224-3148. Providers update this record themselves, so call before visiting.

How can I verify Timothy John Wahle, D.D.S.'s license?

NPPES lists California license number 44799, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Timothy John Wahle, D.D.S. prescribe under Medicare Part D?

In 2024, Timothy John Wahle, D.D.S. had 28 Medicare Part D claims for 22 beneficiaries; the average among general practice dentistry prescribers was 83. 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.