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MR. INDERJEET SINGH PMHNP-BC
NPI 1225903404
Nurse Practitioner - Psychiatric/Mental Health in Trenton, NJ

Active since October 08, 2025PECOS Enrolled
321 N WARREN ST, TRENTON, NJ 08618(609) 278-5900 Get Directions Write a Review

NPPES record last updated: January 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 30, 2026, Oct 8, 2025 (2 updates tracked since 2025).

About Mr. Inderjeet Singh Pmhnp-bc NPPES

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

MR. INDERJEET SINGH PMHNP-BC (NPI 1225903404) is an individual psychiatric/mental health provider in Trenton, New Jersey, licensed in New Jersey (26NJ15436400) and active in the NPI registry since October 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1225903404
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMR. INDERJEET SINGHCredential: PMHNP-BC
Location Address321 N WARREN STTrenton, NJ 08618-4741
Mailing Address3379d S Broad St Apt DHamilton, NJ 08610-2706 · (609) 903-4800
Phone(609) 278-5900
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateOctober 8, 2025
Last NPPES UpdateJanuary 30, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2026
✔ NPI 1225903404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NJ · 26NJ15436400
321 N WARREN ST, Trenton, NJ 08618
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Inderjeet Singh Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6800377763
PECOS Enrollment IDI20260227003047
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 Inderjeet Singh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Henry J Austin Health Center Inc
Same address
Federally Qualified Health Center (FQHC)
321 N WARREN ST
Trenton, NJ 08618
  • Reassigned Medicare billing, New Jersey enrollment
  • 45 clinicians in this Medicare group
NPI 1275644809 (609) 278-5900
Mind Your Mind
4.3 mi
Mental Health (Including Community Mental Health Center)
2083 KLOCKNER RD
Hamilton, NJ 08690
  • Reassigned Medicare billing, New Jersey enrollment
  • 33 clinicians in this Medicare group
NPI 1053955096 (732) 580-9096

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 08618 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
Most-billed visit code 99214
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.

CELIA GONZALEZ CSW
Social Worker
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
JOHN MINCARELLI
Peer Specialist
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5917
AMELIA MARIE MACKAREY MD
Pediatrics
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (570) 561-8442
SHAMILA ALI
Pharmacist
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
KEMI A ALLI MD
Pediatrics
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
SUZANNE MARGARITA PALINSKI M.D
Pediatrics
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
STACIE ANN EWING CASAC 2, LSW
Social Worker
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5900
MR. SYED FURQAN KAZMI PHARMD
Pharmacist
321 N WARREN ST
TRENTON, NJ 08618
Mercer County (609) 278-5931

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 Inderjeet Singh's NPI number?

The NPI number for Inderjeet Singh is 1225903404. It was assigned to this individual provider in the NPPES registry on October 8, 2025.

Where is Inderjeet Singh located?

Inderjeet Singh practices at 321 N Warren St, Trenton, NJ 08618. The listed phone number is (609) 278-5900.

What is Inderjeet Singh's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Inderjeet Singh enrolled in Medicare?

Yes. Inderjeet Singh is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Inderjeet Singh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Inderjeet Singh reassigns Medicare benefits to 2 organizations: Henry J Austin Health Center Inc (Trenton, NJ) and Mind Your Mind (Hamilton, NJ). 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 Inderjeet Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Inderjeet Singh accept?

Health plans from Oscar Health list Inderjeet Singh 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 Inderjeet Singh was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.