John Mellors
NPI 1780659441 · Specialist · Pittsburgh, PA
John Mellors is a Specialist provider in Pittsburgh, PA (NPI 1780659441).
Provider details
- NPI number
- 1780659441
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- MD044107L (PA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,115 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2024-02-09
Frequently asked questions
- What is John Mellors's NPI number?
- John Mellors's National Provider Identifier (NPI) is 1780659441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mellors's specialty?
- John Mellors is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is John Mellors located?
- John Mellors's practice location on file with NPPES is 3601 5th Ave, Pittsburgh, PA 15213-3403.
- What is John Mellors's phone number?
- The practice phone number listed in the NPPES registry for John Mellors is (412) 648-6401.
- Is John Mellors's NPI active?
- Yes — John Mellors's NPI (1780659441) is active in the NPPES registry as of the last update on 2024-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.