NPPES file of Aug 9, 2026

Richard Chancellor, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Arlington, VA

Richard Chancellor, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Arlington, Virginia, and NPI 1598548646, issued on Aug 14, 2023. Check the license (Virginia 0024187718, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598548646
Name
Richard Chancellor
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
0024187718 VA
Self-reported in NPPES; status is on the state search
Practice location
1701 N George Mason Dr, Arlington, VA 22205
Phone
(703) 558-5000
Enumerated
Aug 14, 2023
Record last updated
Feb 28, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1701 N George Mason Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian Agyeman, PHARM.D.Pharmacist1760139943
  2. Mushfique Ahmed, MDAnesthesiology Physician1013334978
  3. Bonnie Ahn, M.D.Diagnostic Radiology Physician1528220985
  4. Usman Akhtar, M.D.Internal Medicine Physician1447583117
  5. Sonia AminObstetrics & Gynecology Physician1548722424
  6. William Anderson Iii,, M.D.Family Medicine Physician1447278734

Verify Richard Chancellor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0024187718
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

36 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Richard Chancellor36
  2. Specialty average906

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Richard Chancellor among 1,531 psychiatric/mental health nurse practitioner records in Virginia

Richard Chancellor, PMHNP-BC is one of 1,531 psychiatric/mental health nurse practitioner records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 61% of them.

  • NPI issued2023 · 61% of these records are older, 29% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2024 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Virginia

There are 1,531 psychiatric/mental health nurse practitioner records in Virginia.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Amanda George, DNPArlington, VA 222051902255722
  2. Mirwais NasariArlington, VA 222051194418004
  3. Jason Gates, PMHNP-BC, MSNArlington, VA 222041750003844
  4. Amrit Gill, NPArlington, VA 222041225688914
  5. Laurel GreenArlington, VA 222041164752119
  6. Michelle Tsai, DNPArlington, VA 222041639608235
  7. Bethany CieslowskiArlington, VA 222031679412415
  8. Aislynn Collier, PMHNPArlington, VA 222071891457610

Common questions

What is Richard Chancellor, PMHNP-BC's NPI number?

Richard Chancellor, PMHNP-BC's National Provider Identifier (NPI) is 1598548646, issued on Aug 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Richard Chancellor, PMHNP-BC located?

The NPPES record lists a practice address at 1701 N George Mason Dr, Arlington, VA, 22205. Phone: (703) 558-5000. Providers update this record themselves, so call before visiting.

How can I verify Richard Chancellor, PMHNP-BC's license?

NPPES lists Virginia license number 0024187718, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

How much does Richard Chancellor, PMHNP-BC prescribe under Medicare Part D?

In 2024, Richard Chancellor, PMHNP-BC had 36 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.