NPPES file of Aug 9, 2026

John O'Mahony

Veterinarian · Stewartsville, NJ

John O'Mahony is a veterinarian with a practice address in Stewartsville, New Jersey, and NPI 1063687200, issued on Apr 29, 2008. Check the license (New Jersey 29VI00430990, 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
1063687200
Name
John O'Mahony
Primary taxonomy
Veterinarian 174M00000X
License number
29VI00430990 NJ
Self-reported in NPPES; status is on the state search
Practice location
633 S Main St, Stewartsville, NJ 08886
Phone
(908) 454-9689
Enumerated
Apr 29, 2008
Record last updated
Apr 29, 2008 (not updated in 18 years: call before relying on the address or phone)
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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Verify John O'Mahony 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 29VI00430990    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
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1 veterinarian records list a practice address in Stewartsville

They are 1 of the 16 NPPES records with a practice address in Stewartsville, and 149 veterinarian records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 149 in New Jersey → Every provider in Stewartsville →

Other veterinarian records in New Jersey

  1. Abdalla Abdelaziz, BVSCClifton, NJ1730351792
  2. Emad Abouemara, BVSCSouth Amboy, NJ1104067735
  3. Morsy Alsamadisi, BVSCBranchburg, NJ1982030318
  4. Tammy Anderson, DVMRobbinsville, NJ1851738744
  5. Michelle Annese, DVMMadison, NJ1700032588
  6. Lisa Antas, DVMColumbus, NJ1801063508
  7. Jacquelyn Arns, DVMCresskill, NJ1952610339
  8. Arthur Baeder, DVMRockaway, NJ1164739231
  9. Barbara Barow, V.M.D.Clifton, NJ1972776318
  10. Pauline Bell, BVSCMarlton, NJ1316388465

Common questions

What is John O'Mahony's NPI number?

John O'Mahony's National Provider Identifier (NPI) is 1063687200, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is John O'Mahony located?

The NPPES record lists a practice address at 633 S Main St, Stewartsville, NJ, 08886. Phone: (908) 454-9689. Providers update this record themselves, so call before visiting.

How can I verify John O'Mahony's license?

NPPES lists New Jersey license number 29VI00430990, 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.