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HAMILTON BEHAVIORAL HEALTH
NPI 1720745060
Psychologist - Clinical in Old Tappan, NJ

Active since November 22, 2021
79 OGLE RD, OLD TAPPAN, NJ 07675(201) 490-5158(848) 667-8981 Get Directions Write a Review

NPPES record last updated: September 15, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 15, 2022, Dec 10, 2021, Nov 22, 2021 (3 updates tracked since 2021).

About Hamilton Behavioral Health NPPES

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

HAMILTON BEHAVIORAL HEALTH (NPI 1720745060) is a healthcare organization registered as a clinical in Old Tappan, New Jersey and active in the NPI registry since November 2021. The organization lists Yasir J Ahmad, Owner, as its authorized official.

NPPES Registry Identity

NPI1720745060
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameHAMILTON BEHAVIORAL HEALTH
Location Address79 OGLE RDOld Tappan, NJ 07675-7026
Mailing Address79 Ogle RdOld Tappan, NJ 07675-7026 · (302) 526-4547 · Fax (302) 469-2115
Phone(201) 490-5158
Fax(848) 667-8981
Organization SubpartNo
Authorized OfficialYasir J AhmadOwner · (201) 767-1013
Enumeration DateNovember 22, 2021
Last NPPES UpdateSeptember 15, 20223 updates tracked since enumeration
NPPES CertifiedAugust 2, 2022
✔ NPI 1720745060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
79 OGLE RD, Old Tappan, NJ 07675
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hamilton Behavioral Health is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Hamilton Behavioral Health, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Prathila Nair, M.D.
Psychiatry
NPI 1235397373
230 E RIDGEWOOD AVE
Paramus, NJ 07652
(518) 368-3883
✔ PECOS✔ Accepts Medicare6.2 mi
Shahan Sibtain, M.D.
Psychiatry
NPI 1932562345
230 E RIDGEWOOD AVE
Paramus, NJ 07652
(201) 967-4000
✔ PECOS✔ Accepts Medicare6.2 mi
Yasir Ahmad, MD
Psychiatry
NPI 1275570509
300A FOREST AVE
Paramus, NJ 07652
(201) 490-5158
✔ PECOS✔ Accepts Medicare7.1 mi
Intisar Ibrahim, DNP, FNP, PMHNP-BC
Nurse Practitioner
NPI 1912335191
318 21ST AVE STE 103
Paterson, NJ 07501
(201) 233-2999
✔ PECOS✔ Accepts Medicare12 mi
Thomas Crangle, LCSW
Clinical Social Worker
NPI 1134465370
1050 WALL ST W STE 310
Lyndhurst, NJ 07071
(732) 982-2888
✔ PECOS✔ Accepts Medicare16 mi
Naheed Akhtar
Psychiatry
NPI 1932389806
8 GARDEN ST
Rhinebeck, NY 12572
(845) 444-0650
✔ PECOS✔ Accepts Medicare62 mi
Valsamma Joy, MSN, NP
Nurse Practitioner
NPI 1871815241
150 WASHINGTON AVE # 210
Santa Fe, NM 87501
(888) 420-0589
✔ PECOS✔ Accepts Medicare1,764 mi

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

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 Hamilton Behavioral Health's NPI number?

The NPI number for Hamilton Behavioral Health is 1720745060. It was assigned to this organization in the NPPES registry on November 22, 2021.

Where is Hamilton Behavioral Health located?

Hamilton Behavioral Health is located at 79 Ogle Rd, Old Tappan, NJ 07675. The listed phone number is (201) 490-5158.

What is Hamilton Behavioral Health's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Hamilton Behavioral Health enrolled in Medicare?

Yes. Hamilton Behavioral Health is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hamilton Behavioral Health?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Hamilton Behavioral Health. A 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 the clinician's services. The largest specialties are Psychiatry (4), Nurse Practitioner (2) and Clinical Social Worker (1). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hamilton Behavioral Health was last updated on September 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.