Dr. William Law III, MD
- Part D claims, 2024
- 245
- Industry payments
- $38
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 155 Wilson Ave, Washington, PA 15301
- Practice phone
- Call (412) 864-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UPMC Washington
Washington, Pennsylvania
Find Dr. Law's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William Law III is a psychiatrist in Washington, Pennsylvania
Dr. Law practices at UPMC Washington in Washington, Pennsylvania.
Dr. Law's NPI, 1972577393, was assigned on February 14, 2006. Dr. Law holds Pennsylvania license MD021682E.
- NPI
- 1972577393NPI Registry (opens in a new tab)
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Practice phone
- (412) 864-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. William Law III practices at UPMC Washington in Washington, Pennsylvania
Dr. Law's primary practice is UPMC Washington, at 155 Wilson Ave, Washington, PA 15301 in Washington County. The practice phone is (412) 864-7000.
- UPMC Washington155 Wilson Ave, Washington, PA 15301 · Washington CountyPhone(412) 864-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Law III is affiliated with 2 sites of care and 1 medical group
Dr. Law's primary practice is UPMC Washington in Washington, Pennsylvania. Dmand AI also links Dr. Law to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Law III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Law practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Washington | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Law III is one of 1,873 psychiatrists in Pennsylvania
Psychiatry is Dr. Law's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Law is licensed in Pennsylvania.
Specialties and state licenses
- Psychiatry, PennsylvaniaPrimary
Psychiatrists near Dr. Law
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Law III wrote 245 Medicare Part D claims in 2024
In 2024, Dr. Law wrote 245 Medicare Part D claims. 99% of them were for generic drugs. CMS names the drug for 232 of them, across 11 drugs with 11 or more claims each, at $8,123 in total drug cost. In 2023, CMS named 251 claims across 12 drugs.
Dr. Law's Part D claims by kind of drug, 2024
- Generic242 claims99%
- Brand-name and other3 claims1%
Dr. Law's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Law's Part D claims, 2024
- Antipsychotics, patients 65 and over16%38 of 245 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2512024: 2328%
Drugs named by CMS: 11 in 2024, 12 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. William Law III received $38 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Law from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Neos Therapeutics, LP paid the most, $26.
General payments to Dr. Law by program year, 2016 to 2017
Companies that paid Dr. Law the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Law III's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William Law III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Law III's NPI number?
Dr. William Law III's NPI number is 1972577393. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Law III?
Dr. William Law III is a psychiatrist in Washington, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. William Law III practice?
Dr. Law practices at 155 Wilson Ave, Washington, PA 15301. Dr. Law's primary practice is UPMC Washington in Washington, Pennsylvania. Dmand AI also links Dr. Law to 1 group practice or clinic and 1 medical group.
What is Dr. William Law III's office phone number?
The practice phone on file for Dr. Law is (412) 864-7000.
What is Dr. William Law III's medical license number?
Dr. Law holds Pennsylvania license MD021682E.
What drugs does Dr. William Law III prescribe most?
In 2024 Medicare Part D data, Dr. Law's most prescribed drugs by claims were Aripiprazole, Fluoxetine HCl and Escitalopram Oxalate.
Has Dr. William Law III received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Law from 2 companies from 2016 to 2017. The largest total came from Neos Therapeutics, LP.
How long has Dr. William Law III been practicing?
Dr. Law's NPI was assigned in 2006.
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