Brian Sullivan, PA
NPI 1598741696 · Physician Assistant · Buffalo, NY
Brian Sullivan, PA is a Physician Assistant provider in Buffalo, NY (NPI 1598741696).
Provider details
- NPI number
- 1598741696
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 007074 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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.
$98 across 4 records (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
- 2005-12-20
- Last updated
- 2021-02-11
- Certified
- 2021-02-11
Frequently asked questions
- What is Brian Sullivan's NPI number?
- Brian Sullivan's National Provider Identifier (NPI) is 1598741696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Sullivan's specialty?
- Brian Sullivan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Sullivan located?
- Brian Sullivan's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.
- What is Brian Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Brian Sullivan is (716) 845-2300.
- Is Brian Sullivan's NPI active?
- Yes — Brian Sullivan's NPI (1598741696) is active in the NPPES registry as of the last update on 2021-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.