MARIO GUSTAVE M.D.
NPI 1003103557
Psychiatry & Neurology - Geriatric Psychiatry in Brooklyn, NY
About Mario Gustave M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIO GUSTAVE M.D. (NPI 1003103557) is an individual geriatric psychiatry provider in Brooklyn, New York, licensed in New York (232004) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, is affiliated with Brookdale Hospital Medical Center, and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mario Gustave M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Mario Gustave reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11213
- Reassigned Medicare billing, New York enrollment
- 61 clinicians in this Medicare group
Brooklyn, NY 11229
- Reassigned Medicare billing, New York enrollment
- 306 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brookdale Hospital Medical Center
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11203
BROOKLYN, NY 11203
BROOKLYN, NY 11203
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mario Gustave's NPI number?
The NPI number for Mario Gustave is 1003103557. It was assigned to this individual provider in the NPPES registry on July 6, 2011.
Where is Mario Gustave located?
Mario Gustave practices at 585 Schenectady Ave, Brooklyn, NY 11203. The listed phone number is (718) 604-5281.
What is Mario Gustave's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.
Is Mario Gustave enrolled in Medicare?
Yes. Mario Gustave is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mario Gustave's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mario Gustave reassigns Medicare benefits to 2 organizations: Interfaith Psychiatry Services, P.C. (Brooklyn, NY) and Interborough Developmental And Consultation Center, Inc. (Brooklyn, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mario Gustave's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mario Gustave affiliated with any hospitals?
According to CMS data, Mario Gustave is affiliated with Brookdale Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Mario Gustave was last updated on July 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mario Gustave, M.D. · NPI 1003103557
Geriatric Psychiatry physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since July 6, 2011.
## Identity
- **NPI:** 1003103557 (Entity type: Individual)
- **Enumerated:** July 6, 2011
- **Primary specialty:** Psychiatry & Neurology - Geriatric Psychiatry · taxonomy 2084P0805X
- **State license:** 232004 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 585 SCHENECTADY AVE, Brooklyn, NY 11203-1891
- **Phone:** (718) 604-5281
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Interfaith Psychiatry Services, P.C. (NPI 1487958559, Brooklyn, NY); Interborough Developmental And Consultation Center, Inc. (NPI 1588611842, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** July 6, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1003103557) · Data from the CMS NPPES public registry.