NPPES file of Aug 9, 2026

Alex D. Devigal, D.D.S.

General Practice Dentistry · Berkeley, CA

Alex D. Devigal, D.D.S. is a general practice dentistry with a practice address in Berkeley, California, and NPI 1083749048, issued on Feb 22, 2007. Check the license 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
1083749048
Name
Alex D. Devigal
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
42144 IL
Self-reported in NPPES; status is on the state search
Practice location
917 The Alameda, Berkeley, CA 94707
Phone
(510) 525-2266
Enumerated
Feb 22, 2007
Record last updated
Mar 4, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(510) 525-9429
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 917 The Alameda

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

  1. Kelley Callahan, PHDClinical Psychologist1477366219
  2. Anthony Liu, LMFTMarriage & Family Therapist1508058199
  3. Bruce Nemirow, PH.D.Clinical Psychologist1780662825
  4. Margaret Nemirow, PH.D.Psychologist1720066863
  5. Sik-Lam WongMental Health Counselor1073048351

Verify Alex D. Devigal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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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84% fewer Medicare Part D claims than the average general practice dentistry in 2024

13 Medicare Part D claims, 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. Alex Devigal13
  2. Specialty average83

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.

Alex D. Devigal among 17,852 general practice dentistry records in California

Alex D. Devigal, 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 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 40% 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).

72 general practice dentistry records list a practice address in Berkeley

They are 72 of the 4,898 NPPES records with a practice address in Berkeley, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Thomas Adame, DDSBerkeley, CA 947071174633655
  2. Zarrin Ferdowsi, DDSKensington, CA 947071295887859
  3. James Forbes, D.D.S.Berkeley, CA 947071528174927
  4. Kristen Forbes, D.D.S.Berkeley, CA 947071235548397
  5. Roger Koppel, D.D.S.Berkeley, CA 947071972682458
  6. Amy Lee, DDSBerkeley, CA 947071295758704
  7. Scott Levine, DDSBerkeley, CA 947071356472237
  8. Barry Liu, D.D.S.Berkeley, CA 947071003806001

Common questions

What is Alex D. Devigal, D.D.S.'s NPI number?

Alex D. Devigal, D.D.S.'s National Provider Identifier (NPI) is 1083749048, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Alex D. Devigal, D.D.S. located?

The NPPES record lists a practice address at 917 The Alameda, Berkeley, CA, 94707. Phone: (510) 525-2266. Providers update this record themselves, so call before visiting.

How can I verify Alex D. Devigal, D.D.S.'s license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Alex D. Devigal, D.D.S. prescribe under Medicare Part D?

In 2024, Alex D. Devigal, D.D.S. had 13 Medicare Part D claims; 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.