Gary Brown, DO
NPI 1891802302 · Psychiatry Physician · Trenton, NJ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Brown, DO is a Psychiatry Physician provider in Trenton, NJ (NPI 1891802302).
Provider details
- NPI number
- 1891802302
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 25MB05557300 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
$17 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
Additional practice locations (2)
- 1 Capital WayPennington, NJ 08534-2520Phone: (609) 303-4000
- 750 Brunswick AveTrenton, NJ 08638-4143Phone: (609) 394-6085
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2021-04-23
- Certified
- 2021-04-23
Frequently asked questions
- What is Gary Brown's NPI number?
- Gary Brown's National Provider Identifier (NPI) is 1891802302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Brown's specialty?
- Gary Brown is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Brown located?
- Gary Brown's practice location on file with NPPES is 750 Brunswick Ave, Trenton, NJ 08638-4143.
- What is Gary Brown's phone number?
- The practice phone number listed in the NPPES registry for Gary Brown is (609) 394-6085.
- Does Gary Brown accept Medicare?
- Gary Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Brown's NPI active?
- Yes — Gary Brown's NPI (1891802302) is active in the NPPES registry as of the last update on 2021-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.