GRANT MARSHALL MYERS (PMHNP-BC) – Psychiatric/Mental Health Nurse Practitioner, NPI 1003158502
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,515 NURSE PRACTITIONER in NJ
Provider Addresses for GRANT MARSHALL MYERS (PMHNP-BC)
20 RESEARCH PKWY
OLD SAYBROOK, CT 064754214
Phone: (800) 370-3651
Fax: (860) 510-0020
Type: Mailing
830 BEAR TAVERN RD
EWING, NJ 086281020
Phone: (800) 370-3651
Fax: (860) 510-0020
Type: Location
509 MAIN STREET, BLDG A
2ND FLOOR, SUITE B
TOMS RIVER, NJ 087537402
Phone: (732) 301-6904
Fax: (732) 605-5771
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2013-06-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20130613000309 | I | Nurse Practitioner | NJ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,177 | 349 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 457 | 454 | $0 |
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 321 | 69 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 186 | 107 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 33 | 15 | $0 |
Insurance plans in this area (ZIP 06475)
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