Matthew Barnas, MD
NPI 1285609206 · Geriatric Psychiatry Physician · Cedar Knolls, NJ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Barnas, MD is a Geriatric Psychiatry Physician provider in Cedar Knolls, NJ (NPI 1285609206).
Provider details
- NPI number
- 1285609206
- Entity type
- Individual
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07686300 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 163 | 50 |
| Mirtazapine | 113 | 35 |
| Divalproex Sodium | 106 | 39 |
| Quetiapine Fumarate | 98 | 32 |
| Trazodone Hcl | 93 | 29 |
| Olanzapine | 84 | 29 |
| Sertraline Hcl | 66 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 6 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
- 2006-02-22
- Last updated
- 2014-09-29
Frequently asked questions
- What is Matthew Barnas's NPI number?
- Matthew Barnas's National Provider Identifier (NPI) is 1285609206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Barnas's specialty?
- Matthew Barnas is listed in the NPPES registry with a primary specialty of Geriatric Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Barnas located?
- Matthew Barnas's practice location on file with NPPES is 14 Ridgedale Ave, Cedar Knolls, NJ 07927-1106.
- What is Matthew Barnas's phone number?
- The practice phone number listed in the NPPES registry for Matthew Barnas is (973) 295-6335.
- Does Matthew Barnas accept Medicare?
- Matthew Barnas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Barnas's NPI active?
- Yes — Matthew Barnas's NPI (1285609206) is active in the NPPES registry as of the last update on 2014-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.