Gregory Law, MD
NPI 1518029594 · Child & Adolescent Psychiatry Physician · Ashburn, VA
Gregory Law, MD is a Child & Adolescent Psychiatry Physician provider in Ashburn, VA (NPI 1518029594).
Provider details
- NPI number
- 1518029594
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101057578 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Divalproex Sodium | 24 |
| Olanzapine | 24 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 24 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 22 |
| Bupropion Hclbrand: Bupropion Xl | 20 |
| Quetiapine Fumarate | 17 |
| Alprazolam | 15 |
| Carbamazepine | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2014-02-03
Frequently asked questions
- What is Gregory Law's NPI number?
- Gregory Law's National Provider Identifier (NPI) is 1518029594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Law's specialty?
- Gregory Law is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Law located?
- Gregory Law's practice location on file with NPPES is 20915 Ashburn Rd, Ashburn, VA 20147-5677.
- What is Gregory Law's phone number?
- The practice phone number listed in the NPPES registry for Gregory Law is (703) 436-9941.
- Is Gregory Law's NPI active?
- Yes — Gregory Law's NPI (1518029594) is active in the NPPES registry as of the last update on 2014-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.