Gregory Alan Law, MD
Child & Adolescent Psychiatry Physician · Ashburn, VA
Gregory Alan Law, MD is a child & adolescent psychiatry physician with a practice address in Ashburn, Virginia, and NPI 1518029594, issued on Dec 15, 2006. Check the license (Virginia 0101057578, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Gregory Alan Law
- Credential
- MD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- 0101057578 VA
Self-reported in NPPES; status is on the state search - Practice location
- 20915 Ashburn RD, Ashburn, VA 20147
- Phone
- (703) 436-9941
- Enumerated
- Dec 15, 2006
- Record last updated
- Feb 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (703) 436-9941
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 223 in Virginia → Look up another NPI →
Also registered at 20915 Ashburn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chris Cole, MA, LPCProfessional Counselor1770858763
- Kelly Kit, PSY.D.Psychologist1699141820
Verify Gregory Alan Law in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101057578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
302 Medicare Part D claims for 23 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D.
Most prescribed
- Divalproex Sodium24 claims
- Olanzapine24 claims
- Venlafaxine Hcl Er24 claims
- Dextroamphetamine-Amphetamine22 claims
- Bupropion Xl20 claims
- Quetiapine Fumarate17 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: $19.24
1 payment: food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 1,578 providers of this specialty with any payment received $1,427.96 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.
Gregory Alan Law among 223 child & adolescent psychiatry physician records in Virginia
Gregory Alan Law, MD is one of 223 child & adolescent psychiatry physician records with a practice address in Virginia. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 61% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Virginia
There are 223 child & adolescent psychiatry physician records in Virginia.
All 223 in Virginia → Every provider in Ashburn → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Maria Carmen Gonzales-Vigilar, MD, MSAshburn, VA 201471649217571
- Nelson Lugo, M.D.Ashburn, VA 201471336343516
- Gohar Choudhary, M.DSouth Riding, VA 201521548572290
- Kirsten Wagner, M.D.Gainesville, VA 201551518925999
- Fatemeh Nematzadeh, M.D.Sterling, VA 201651487755120
- Susan Perlmutter, M.D.Herndon, VA 201701134252380
- Caroline Tan, M.D.Herndon, VA 201701396835930
- Lesly Baugh, MDLeesburg, VA 201751639242522
Common questions
What is Gregory Alan Law, MD's NPI number?
Gregory Alan Law, MD's National Provider Identifier (NPI) is 1518029594, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Alan Law, MD located?
The NPPES record lists a practice address at 20915 Ashburn RD, Ashburn, VA, 20147. Phone: (703) 436-9941. Providers update this record themselves, so call before visiting.
How can I verify Gregory Alan Law, MD's license?
NPPES lists Virginia license number 0101057578, 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 Gregory Alan Law, MD prescribe under Medicare Part D?
In 2024, Gregory Alan Law, MD had 302 Medicare Part D claims for 23 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.