2026 NPPES data Case Management Registered Nurse NPI 1780405282 RN, CCM
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Antoine Grider, RN, CCM

Case Management Registered Nurse in Portsmouth, Virginia.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,507 in Case Management Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Antoine Grider, RN, CCM is a Case Management Registered Nurse in Portsmouth, Virginia, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

What does the federal data show about Antoine Grider, RN, CCM?

Quality data not reported

NPI registry status

Active

Issued 10/18/2024

NPI 1780405282

Primary specialty

Case Management Registered Nurse

Mid-sized

5,507 US NPIs in this specialty

Specialty distribution in Virginia

How Case Management Registered Nurse compares to other specialties among Virginia providers

Virginia providers
Behavior Technician - 5.2%Behavior Technician5.2%Clinical Social Worker - 5.1%Clinical Social Worker5.1%Student in an Organized Health Care Education/Training Program - 4.7%Student in an Organized Health Care Education/Training Program4.7%Physical Therapist - 4.6%Physical Therapist4.6%Pharmacist - 4.5%Pharmacist4.5%Professional Counselor - 4%Professional Counselor4%Case Management Registered Nurse - 0.1%Case Management Registered Nurse0.1%
Largest specialties in Virginia (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Case Management Registered Nurse. Verify directly:

How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Antoine Grider, RN, CCM appears in the CMS NPPES registry as a Case Management Registered Nurse provider holding RN, CCM credentials at 620 JOHN PAUL JONES CIR, Portsmouth, VA, 23708, with a listed phone of (757) 445-4674. NPI 1780405282 was issued on 10/18/2024.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Case Management Registered Nurse providers operate outside Part D entirely.

Case Management Registered Nurse is a mid-sized specialty nationwide, with 5,507 enrolled providers across 53 states and an average of 1,066 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

620 JOHN PAUL JONES CIR
Portsmouth, VA 23708

Provider Details

NPI 1780405282
Specialty Case Management Registered Nurse
Credentials RN, CCM
Gender Male
NPI Issued 10/18/2024

Case Management Registered Nurse Overview

How Antoine Grider, RN, CCM fits within the Case Management Registered Nurse landscape nationally.

5,507
Case Management Registered Nurse Providers in US
53
States with Case Management Registered Nurse
1,066
Avg Claims per Provider

Nearby Case Management Registered Nurse Providers in Virginia

Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Grider.

Compare Case Management Registered Nurse nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Virginia medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Case Management Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Antoine Grider, RN, CCM's specialty?
Antoine Grider, RN, CCM specializes in Case Management Registered Nurse and practices in Portsmouth, Virginia. Credentials: RN, CCM.
Where is Antoine Grider, RN, CCM located?
Antoine Grider, RN, CCM is located at 620 JOHN PAUL JONES CIR, Portsmouth, VA, 23708. Phone: (757) 445-4674.
What is Antoine Grider, RN, CCM's NPI number?
Antoine Grider, RN, CCM's National Provider Identifier (NPI) is 1780405282, issued on 10/18/2024.
How many Case Management Registered Nurse providers are there in the US?
There are 5,507 Case Management Registered Nurse providers across 53 states in the US. The average Case Management Registered Nurse provider writes 1,066 Medicare Part D claims per year.
Does Antoine Grider, RN, CCM accept Medicare?
Antoine Grider, RN, CCM appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Antoine Grider, RN, CCM's credentials?
Antoine Grider, RN, CCM's NPI is 1780405282 with credentials RN, CCM. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.