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John O'Mahony
NPI 1063687200 · Veterinarian · Stewartsville, NJ
John O'Mahony is a Veterinarian provider in Stewartsville, NJ (NPI 1063687200).
Provider details
- NPI number
- 1063687200
- Entity type
- Individual
- Primary specialty
- VeterinarianOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29VI00430990 (NJ)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
633 S Main St
Stewartsville, NJ 08886-2211
Phone: (908) 454-9689
Street-level locationGet directions
Mailing address
Po Box 121
Stewartsville, NJ 08886-0121
Registry dates
- Enumerated
- 2008-04-29
- Last updated
- 2008-04-29
Frequently asked questions
- What is John O'Mahony's NPI number?
- John O'Mahony's National Provider Identifier (NPI) is 1063687200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John O'Mahony's specialty?
- John O'Mahony is listed in the NPPES registry with a primary specialty of Veterinarian (Other Service Providers).
- Where is John O'Mahony located?
- John O'Mahony's practice location on file with NPPES is 633 S Main St, Stewartsville, NJ 08886-2211.
- What is John O'Mahony's phone number?
- The practice phone number listed in the NPPES registry for John O'Mahony is (908) 454-9689.
- Is John O'Mahony's NPI active?
- Yes — John O'Mahony's NPI (1063687200) is active in the NPPES registry as of the last update on 2008-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.