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ISAAC GABRIEL BENMAMAN MD
NPI 1093338642
Psychiatry & Neurology - Psychiatry in New York, NY

Active since May 18, 2020PECOS Enrolled
109 W 27TH ST RM 5S, NEW YORK, NY 10001(833) 351-8255 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 26, 2026, Aug 18, 2026, Aug 11, 2026 and 1 more (4 updates tracked since 2020).

About Isaac Gabriel Benmaman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ISAAC GABRIEL BENMAMAN MD (NPI 1093338642) is an individual psychiatry provider in New York, New York, licensed in Massachusetts (1025169) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Ponce School Of Medicine (2022).

NPPES Registry Identity

NPI1093338642
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameISAAC GABRIEL BENMAMANCredential: MD
Location Address109 W 27TH ST RM 5SNew York, NY 10001-6208
Mailing Address109 W 27th St Rm 5sNew York, NY 10001-6208 · (833) 351-8255
Phone(833) 351-8255
Sole ProprietorNo
Medical School CMSPonce School Of MedicineGraduated 2022
Enumeration DateMay 18, 2020
Last NPPES UpdateAugust 26, 20264 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1093338642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in MA · 1025169✔ Licensed in NY · 345297✔ Licensed in GA · 113334✔ Licensed in MS · 37698
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
109 W 27TH ST RM 5S, New York, NY 10001
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1300 Baker Ave Ste 300Concord, MA 01742-2124 · Phone (833) 351-8255
Location 210 Canebrake Blvd Ste 110Flowood, MS 39232-2212 · Phone (833) 351-8255
Location 3300 Colonial Center Pkwy Ste 100Roswell, GA 30076-4892 · Phone (833) 351-8255

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isaac Gabriel Benmaman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436619962
PECOS Enrollment IDI20260903004223
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Isaac Benmaman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mccd Fl Psychiatry Services PA
838 mi
Psychiatry
1301 RIVERPLACE BLVD STE 800
Jacksonville, FL 32207
  • Reassigned Medicare billing, Massachusetts enrollment
  • 59 clinicians in this Medicare group
NPI 1659003457 (833) 351-8255

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10001 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. KENNETH ZON MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (917) 634-5311
MR. JOSEPH IRWIN FRIEDMAN MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
DR. SOPHIA ANNA MONSOUR DO
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
STEPHANIE NEGREY
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
AUSTIN BAILEY DO
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
ALEXANDER RICHARDSON MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (917) 634-5311
DR. LAURENCE ERIC DOPKIN MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (888) 815-3583
DR. NICOLE ANGELA MASNADA D.O.
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255

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 Isaac Benmaman's NPI number?

The NPI number for Isaac Benmaman is 1093338642. It was assigned to this individual provider in the NPPES registry on May 18, 2020.

Where is Isaac Benmaman located?

Isaac Benmaman practices at 109 W 27th St Rm 5S, New York, NY 10001. The listed phone number is (833) 351-8255.

What is Isaac Benmaman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Isaac Benmaman enrolled in Medicare?

Yes. Isaac Benmaman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Isaac Benmaman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Benmaman reassigns Medicare benefits to Mccd Fl Psychiatry Services PA (Jacksonville, FL). The 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 Isaac Benmaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Isaac Benmaman accept?

Health plans from Cigna Healthcare and UnitedHealthcare list Isaac Benmaman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Isaac Benmaman was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.