David L. Castellano, D.M.D.F.A.G.D.P.A.
Dentist · Warren, NJ
David L. Castellano, D.M.D.F.A.G.D.P.A. is a dentist with a practice address in Warren, New Jersey, and NPI 1285881458, issued on Aug 19, 2008. Check the license (New Jersey 22DIO1754500, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David L. Castellano
- Credential
- D.M.D.F.A.G.D.P.A.
- Primary taxonomy
- Dentist 122300000X
- License number
- 22DIO1754500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 31 Mountain Blvd, Warren, NJ 07059
- Phone
- (908) 769-0900
- Enumerated
- Aug 19, 2008
- Record last updated
- Aug 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,742 in New Jersey → Look up another NPI →
Also registered at 31 Mountain Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David L. Castellano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 22DIO1754500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average dentist in 2024
11 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
David L. Castellano among 2,742 dentist records in New Jersey
David L. Castellano, D.M.D.F.A.G.D.P.A. is one of 2,742 dentist records with a practice address in New Jersey. 63% 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 44% of them.
- NPI issued2008 · 44% of these records are older, 47% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 74% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 dentist records list a practice address in Warren
They are 13 of the 391 NPPES records with a practice address in Warren, and 2,742 dentist records in New Jersey.
All 2,742 in New Jersey → Every provider in Warren → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Carly Biondi, DDSWarren, NJ 070591477137024
- Peter Deschenes, D.D.S.Warren, NJ 070591215151907
- Miriam FanouseWarren, NJ 070591356761456
- Robert Hassimi, DMDWarren, NJ 070591750003513
- Susanna Kayserman, DDSWarren, NJ 070591992815260
- Daniil LibovWarren, NJ 070591366778920
- Dayna MarquinaWarren, NJ 070591518762301
- Kevin Massarelli, D.M.D.Warren, NJ 070591891984365
Common questions
What is David L. Castellano, D.M.D.F.A.G.D.P.A.'s NPI number?
David L. Castellano, D.M.D.F.A.G.D.P.A.'s National Provider Identifier (NPI) is 1285881458, issued on Aug 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David L. Castellano, D.M.D.F.A.G.D.P.A. located?
The NPPES record lists a practice address at 31 Mountain Blvd, Warren, NJ, 07059. Phone: (908) 769-0900. Providers update this record themselves, so call before visiting.
How can I verify David L. Castellano, D.M.D.F.A.G.D.P.A.'s license?
NPPES lists New Jersey license number 22DIO1754500, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does David L. Castellano, D.M.D.F.A.G.D.P.A. prescribe under Medicare Part D?
In 2024, David L. Castellano, D.M.D.F.A.G.D.P.A. had 11 Medicare Part D claims; the average among dentist prescribers was 86. 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.