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GRANT MARSHALL MYERS PMHNP-BC
NPI 1003158502
Nurse Practitioner - Psychiatric/Mental Health in Toms River, NJ

Active since March 22, 2013PECOS Enrolled
75/100
CMS Quality Rating
509 MAIN STREET, BLDG A, 2ND FLOOR, SUITE B, TOMS RIVER, NJ 08753(732) 301-6904(732) 605-5771 Get Directions Write a Review

NPPES record last updated: April 2, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Grant Marshall Myers Pmhnp-bc NPPES

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

GRANT MARSHALL MYERS PMHNP-BC (NPI 1003158502) is an individual psychiatric/mental health provider in Toms River, New Jersey, licensed in New Jersey (26NJ00419200) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1003158502
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameGRANT MARSHALL MYERSCredential: PMHNP-BC
Location Address509 MAIN STREET, BLDG A, 2ND FLOOR, SUITE BToms River, NJ 08753-7402
Mailing Address509 Main Street, Bldg A, 2nd Floor, Suite BToms River, NJ 08753-7402 · (732) 301-6904 · Fax (732) 605-5771
Phone(732) 301-6904
Fax(732) 605-5771
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 22, 2013
Last NPPES UpdateApril 2, 2024
NPPES CertifiedNovember 3, 2023
✔ NPI 1003158502 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 · 26NJ00419200
509 MAIN STREET, BLDG A, Toms River, NJ 08753
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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)

Grant Marshall Myers Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012156532
PECOS Enrollment IDI20130613000309
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 Grant Myers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Garden State Psychiatric Associates LLC
Same address
Psychiatric/Mental Health
509 MAIN ST STE B
Toms River, NJ 08753
  • Reassigned Medicare billing, New Jersey enrollment
  • 2 clinicians in this Medicare group
NPI 1205609872 (732) 301-6904
Nj Memory And Behavioral Care
66 mi
Geriatric Psychiatry
14 RIDGEDALE AVE STE 103
Cedar Knolls, NJ 07927
  • Reassigned Medicare billing, New Jersey enrollment
  • 114 clinicians in this Medicare group
NPI 1538499181 (973) 295-6335

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 7

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
923 services291 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
417 services400 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
307 services77 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
95 services52 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
64 services16 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
51 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08753 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.

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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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 Grant Myers's NPI number?

The NPI number for Grant Myers is 1003158502. It was assigned to this individual provider in the NPPES registry on March 22, 2013.

Where is Grant Myers located?

Grant Myers practices at 509 Main Street, Bldg A 2nd Floor, Suite B, Toms River, NJ 08753. The listed phone number is (732) 301-6904.

What is Grant Myers's specialty?

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

Is Grant Myers enrolled in Medicare?

Yes. Grant Myers is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Grant Myers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grant Myers reassigns Medicare benefits to 2 organizations: Garden State Psychiatric Associates LLC (Toms River, NJ) and Nj Memory And Behavioral Care (Cedar Knolls, 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 Grant Myers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Grant Myers accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Grant Myers 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 Grant Myers was last updated on April 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.