NPPES file of Aug 9, 2026

William Clavis Warren, D.D.S.

Pediatric Dentistry · Montclair, NJ

William Clavis Warren, D.D.S. is a pediatric dentistry with a practice address in Montclair, New Jersey, and NPI 1578677571, issued on Aug 18, 2006. Check the license (New Jersey 22DI00904400, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578677571
Name
William Clavis Warren
Credential
D.D.S.
Primary taxonomy
Pediatric Dentistry 1223P0221X
License number
22DI00904400 NJ
Self-reported in NPPES; status is on the state search
Practice location
127 Pine St, Montclair, NJ 07042
Phone
(973) 655-8075
Enumerated
Aug 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(973) 655-8073
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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8 nearest pediatric dentistry records → All 411 in New Jersey → Look up another NPI →

Also registered at 127 Pine St

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

  1. David Blady, MDNeurology Physician1053386144
  2. Elise Carman, MDGynecology Physician1770552325
  3. Franklin Fortunato, MDPulmonary Disease Physician1548278930
  4. Emily KarrasMental Health Counselor1952171159
  5. Emmanuel MervilusSocial Worker1497564132
  6. Geralyn Ponzio, MDInternal Medicine Physician1962484501

Verify William Clavis Warren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 22DI00904400    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 New Jersey license search

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William Clavis Warren among 411 pediatric dentistry records in New Jersey

William Clavis Warren, D.D.S. is one of 411 pediatric dentistry records with a practice address in New Jersey. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 74% newer
  • In a Medicare fileNo · 25% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Dentistry providers in New Jersey

There are 411 pediatric dentistry records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 411 in New Jersey → Every provider in Montclair → Pediatric Dentistry nationwide →

The 8 pediatric dentistry records with the nearest ZIP codes

  1. Tyra Manso, DDSMontclair, NJ 070421467618512
  2. Reesha Shah, D.M.DMontclair, NJ 070421609154723
  3. Kristen LabrunaMillburn, NJ 070411346940673
  4. Mannie Levi, DDSUpper Montclair, NJ 070431487729570
  5. Natasha Mathias, DMDMontclair, NJ 070431265606339
  6. Vrinda NanavatiMontclair, NJ 070431427559491
  7. Elizabeth Oldendorp, D.M.D.Millburn, NJ 070411316244387
  8. Zia Shey, DMDMillburn, NJ 070411033242755

Common questions

What is William Clavis Warren, D.D.S.'s NPI number?

William Clavis Warren, D.D.S.'s National Provider Identifier (NPI) is 1578677571, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Clavis Warren, D.D.S. located?

The NPPES record lists a practice address at 127 Pine St, Montclair, NJ, 07042. Phone: (973) 655-8075. Providers update this record themselves, so call before visiting.

How can I verify William Clavis Warren, D.D.S.'s license?

NPPES lists New Jersey license number 22DI00904400, as entered by the provider. Search the New Jersey 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. 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.