MS. SUSAN JO GRAY APN
NPI 1063873222
Psychiatry & Neurology - Psychiatry in Flemington, NJ
About Ms. Susan Jo Gray Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SUSAN JO GRAY APN (NPI 1063873222) is an individual psychiatry provider in Flemington, New Jersey, licensed in New Jersey (26NJ00604400) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Belle Mead, and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Accepted Insurance
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
Ms. Susan Jo Gray Apn 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
4Medicare enrollment records show Susan Gray reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flemington, NJ 08822
- Reassigned Medicare billing, New Jersey enrollment
- 15 clinicians in this Medicare group
Flemington, NJ 08822
- Reassigned Medicare billing, New Jersey enrollment
- 141 clinicians in this Medicare group
Belle Mead, NJ 08502
- Reassigned Medicare billing, New Jersey enrollment
- 46 clinicians in this Medicare group
Hamilton, NJ 08690
- Reassigned Medicare billing, New Jersey enrollment
- 4 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08822 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Susan Gray's NPI number?
The NPI number for Susan Gray is 1063873222. It was assigned to this individual provider in the NPPES registry on March 16, 2016. The provider is also known as Ms. Susan Jo Wanderman Rn.
Where is Susan Gray located?
Susan Gray practices at 190 Highway 31 Ste 100, Flemington, NJ 08822. The listed phone number is (908) 788-6654.
What is Susan Gray's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Susan Gray enrolled in Medicare?
Yes. Susan Gray 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 Susan Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Gray reassigns Medicare benefits to 4 organizations: Hunterdon Medical Center (Flemington, NJ), Hunterdon Specialty Care, PC (Flemington, NJ), Hmh Carrier Behavioral Health Inc (Belle Mead, NJ) and Fair Medical Services LLC (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 Susan Gray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Gray accept?
Health plans from Oscar Health list Susan Gray 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 Susan Gray was last updated on April 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Ms. Susan Jo Gray, APN · NPI 1063873222
Psychiatry physician in Flemington, New Jersey. Individual provider, active in the CMS NPPES registry since March 16, 2016.
## Identity
- **NPI:** 1063873222 (Entity type: Individual)
- **Enumerated:** March 16, 2016
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 26NJ00604400 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 190 HIGHWAY 31 STE 100, Flemington, NJ 08822-5773
- **Phone:** (908) 788-6654
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Hunterdon Medical Center (NPI 1629130307, Flemington, NJ); Hunterdon Specialty Care, PC (NPI 1952024309, Flemington, NJ); Hmh Carrier Behavioral Health Inc (NPI 1225039399, Belle Mead, NJ); Fair Medical Services LLC (NPI 1578914933, Hamilton, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** April 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1063873222) · Data from the CMS NPPES public registry.