John O'Bryan, PA-C
NPI 1538246491 · Surgical Physician Assistant · Melbourne, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John O'Bryan, PA-C is a Surgical Physician Assistant provider in Melbourne, FL (NPI 1538246491).
Provider details
- NPI number
- 1538246491
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA9103993 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2020-03-11
- Certified
- 2020-03-11
Frequently asked questions
- What is John O'Bryan's NPI number?
- John O'Bryan's National Provider Identifier (NPI) is 1538246491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John O'Bryan's specialty?
- John O'Bryan is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John O'Bryan located?
- John O'Bryan's practice location on file with NPPES is 1350 Hickory St, Melbourne, FL 32901-3224.
- What is John O'Bryan's phone number?
- The practice phone number listed in the NPPES registry for John O'Bryan is (321) 434-3455.
- Does John O'Bryan accept Medicare?
- John O'Bryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John O'Bryan's NPI active?
- Yes — John O'Bryan's NPI (1538246491) is active in the NPPES registry as of the last update on 2020-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.