Mary Hart-Johnson, FNP-C, PMHNP-BC
Behavioral Neurology & Neuropsychiatry Physician · Woodbridge, VA
Mary Hart-Johnson, FNP-C, PMHNP-BC is a behavioral neurology & neuropsychiatry physician with a practice address in Woodbridge, Virginia, and NPI 1225221815, issued on Aug 27, 2007. Check the license (Virginia 0024167384, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Hart-Johnson
- Credential
- FNP-C, PMHNP-BC
- Primary taxonomy
- Behavioral Neurology & Neuropsychiatry Physician 2084B0040X
- License number
- 0024167384 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2241M Tacketts Mill Dr, Woodbridge, VA 22192
- Phone
- (571) 777-0970
- Enumerated
- Aug 27, 2007
- Record last updated
- Jul 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (571) 777-0960
- Entity
- Type 1 · individual
3 nearest behavioral neurology & neuropsychiatry physician records → All 4 in Virginia → Look up another NPI →
Also registered at 2241M Tacketts Mill Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Davila, PMHNPPsychiatric/Mental Health Nurse Practitioner1225762461
Verify Mary Hart-Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0024167384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average behavioral neurology & neuropsychiatry physician in 2024
270 Medicare Part D claims for 21 beneficiaries, against an average of 823 among the 148 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam44 claims
- Alprazolam31 claims
- Dextroamphetamine-Amphet Er22 claims
- Fluoxetine Hcl18 claims
- Sertraline Hcl17 claims
- Dextroamphetamine-Amphetamine13 claims
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.
Industry payments in 2024: $172.90
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 68 providers of this specialty with any payment received $7,734.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Behavioral Neurology & Neuropsychiatry Physician providers in Virginia
There are 4 behavioral neurology & neuropsychiatry physician records in Virginia.
All 4 in Virginia → Every provider in Woodbridge → Behavioral Neurology & Neuropsychiatry Physician nationwide →
The 3 behavioral neurology & neuropsychiatry physician records with the nearest ZIP codes
- Cosby Obeng-GyimahAlexandria, VA 223061194675967
- James Bateman, MD, MPHRichmond, VA 232981053756577
- Nina Khachiyants, MDManassas, VA 201091376706887
Common questions
What is Mary Hart-Johnson, FNP-C, PMHNP-BC's NPI number?
Mary Hart-Johnson, FNP-C, PMHNP-BC's National Provider Identifier (NPI) is 1225221815, issued on Aug 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Hart-Johnson, FNP-C, PMHNP-BC located?
The NPPES record lists a practice address at 2241M Tacketts Mill Dr, Woodbridge, VA, 22192. Phone: (571) 777-0970. Providers update this record themselves, so call before visiting.
How can I verify Mary Hart-Johnson, FNP-C, PMHNP-BC's license?
NPPES lists Virginia license number 0024167384, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Hart-Johnson, FNP-C, PMHNP-BC prescribe under Medicare Part D?
In 2024, Mary Hart-Johnson, FNP-C, PMHNP-BC had 270 Medicare Part D claims for 21 beneficiaries; the average among behavioral neurology & neuropsychiatry physician prescribers was 823. 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.