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MARTINA A SANNOH PMHNP-BC
NPI 1871071746
Psychiatry & Neurology - Psychiatry in Brentwood, NY

Active since August 02, 2018PECOS Enrolled
998 CROOKED HILL RD, BRENTWOOD, NY 11717(631) 761-3652(631) 761-3661 Get Directions Write a Review

NPPES record last updated: March 26, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 26, 2025, Aug 2, 2018 (2 updates tracked since 2018).

About Martina A Sannoh Pmhnp-bc NPPES

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

MARTINA A SANNOH PMHNP-BC (NPI 1871071746) is an individual psychiatry provider in Brentwood, New York, licensed in New York (F406341) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871071746
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARTINA A SANNOHCredential: PMHNP-BC
Location Address998 CROOKED HILL RDBrentwood, NY 11717-1019
Mailing Address998 Crooked Hill Rd Bldg 69Brentwood, NY 11717-1019 · (631) 579-3997 · Fax (631) 761-3661
Phone(631) 761-3652
Fax(631) 761-3661
Sole ProprietorYes
Enumeration DateAugust 2, 2018
Last NPPES UpdateMarch 26, 20252 updates tracked since enumeration
NPPES CertifiedMarch 26, 2025
✔ NPI 1871071746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · F406341
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.
Also ListedRegistered NurseTaxonomy 163W00000X · License 652205-1 (NY)
998 CROOKED HILL RD, Brentwood, NY 11717
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martina A Sannoh Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Martina Sannoh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Long Island Select Healthcare, Inc.
2.6 mi
Developmental Disabilities
250 MARCUS BLVD
Hauppauge, NY 11788
  • Reassigned Medicare billing, New York enrollment
  • 70 clinicians in this Medicare group
NPI 1467805515 (631) 650-2510
Psychiatric Care Medical PLLC
9.6 mi
Psychiatry
273 MORICHES RD
Saint James, NY 11780
  • Reassigned Medicare billing, New York enrollment
  • 13 clinicians in this Medicare group
NPI 1952946386 (917) 969-3445

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 11717 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

MRS. NICAURIS FERNANDEZ RN
Registered Nurse (Psychiatric/Mental Health, Adult)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
NANCY ROSENBERG
Registered Nurse (Psychiatric/Mental Health)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
AMALIE ETIENNE RN
Registered Nurse (Psychiatric/Mental Health)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
LAURA SHERELL CURRIE RN
Licensed Practical Nurse
998 CROOKED HILL RD
BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
SERGIO M BERNADIN RN
Registered Nurse
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
DR. MARC MENTIS M.D.
Psychiatry & Neurology (Psychiatry)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3016
MR. MICHAEL DAY FERGUSON LCSW
Social Worker (Clinical)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-2204
KAREN M. O'KEEFE LCSW-R, CASAC
Social Worker (Clinical)
998 CROOKED HILL RD, BUILDING 56
W BRENTWOOD, NY 11717
Suffolk County (631) 761-2177

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 Martina Sannoh's NPI number?

The NPI number for Martina Sannoh is 1871071746. It was assigned to this individual provider in the NPPES registry on August 2, 2018.

Where is Martina Sannoh located?

Martina Sannoh practices at 998 Crooked Hill Rd, Brentwood, NY 11717. The listed phone number is (631) 761-3652.

What is Martina Sannoh's specialty?

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

Is Martina Sannoh enrolled in Medicare?

Yes. Martina Sannoh is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Martina Sannoh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Martina Sannoh reassigns Medicare benefits to 2 organizations: Long Island Select Healthcare, Inc. (Hauppauge, NY) and Psychiatric Care Medical PLLC (Saint James, 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 Martina Sannoh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Martina Sannoh was last updated on March 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.