John Patrick Costello, D.M.D.
Dentist · Salem, MA
John Patrick Costello, D.M.D. is a dentist with a practice address in Salem, Massachusetts, and NPI 1346698420, issued on May 30, 2016. Check the license (Massachusetts DN1857197, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Patrick Costello
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1857197 MA
Self-reported in NPPES; status is on the state search - Practice location
- 129 Highland Ave, Salem, MA 01970
- Phone
- (978) 744-7575
- Enumerated
- May 30, 2016
- Record last updated
- May 30, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 129 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katelyn Burba, DMDStudent in an Organized Health Care Education/Training Program1346179637
- Randall Burba, DMDGeneral Practice Dentistry1952330516
- Stanley Burba, DDSGeneral Practice Dentistry1023134996
- Madeline Worden, DMDDentist1528797388
Verify John Patrick Costello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1857197Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.95
1 payment: food and beverage; the largest payer was Philips North America LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Patrick Costello among 2,934 dentist records in Massachusetts
John Patrick Costello, D.M.D. is one of 2,934 dentist records with a practice address in Massachusetts. 58% 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 52% of them.
- NPI issued2016 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 dentist records list a practice address in Salem
They are 16 of the 1,869 NPPES records with a practice address in Salem, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Salem → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Neetu Bansal, DMDSalem, MA 019701376630145
- Alexandra Bravoco, D.M.D.Salem, MA 019701497016851
- Eva ChiuSalem, MA 019701730684937
- Patrick Curtin, DDSSalem, MA 019701386759942
- Stan Garber, DMDSalem, MA 019701629100789
- Alba Kokoneshi, DMDSalem, MA 019701124749866
- Dean Levy, D.M.D.Salem, MA 019701730595430
- Peter MeaneySalem, MA 019701316346794
Common questions
What is John Patrick Costello, D.M.D.'s NPI number?
John Patrick Costello, D.M.D.'s National Provider Identifier (NPI) is 1346698420, issued on May 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick Costello, D.M.D. located?
The NPPES record lists a practice address at 129 Highland Ave, Salem, MA, 01970. Phone: (978) 744-7575. Providers update this record themselves, so call before visiting.
How can I verify John Patrick Costello, D.M.D.'s license?
NPPES lists Massachusetts license number DN1857197, as entered by the provider. Search the Massachusetts 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.