Dr. Walker Lyerly IV, MD
- Part D claims, 2024
- 1,788
- Industry payments
- $2,922
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2501 N Glebe Rd, Arlington, VA 22207
- Practice phone
- Call (703) 841-1290
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia Associates in Psychiatry
Arlington, Virginia
Find Dr. Lyerly'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. Walker Lyerly IV is a psychiatrist in Arlington, Virginia
Dr. Lyerly practices at Columbia Associates in Psychiatry in Arlington, Virginia.
Dr. Lyerly's NPI, 1912919267, was assigned on August 13, 2006. Dr. Lyerly graduated from Duke University School of Medicine in 1988. Dr. Lyerly holds Virginia license 0101048137.
- NPI
- 1912919267NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072791128
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Practice phone
- (703) 841-1290
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Walker Lyerly IV practices at Columbia Associates in Psychiatry in Arlington, Virginia
Dr. Lyerly's primary practice is Columbia Associates in Psychiatry, at 2501 N Glebe Rd, Arlington, VA 22207 in Arlington County. The practice phone is (703) 841-1290.
- Columbia Associates in Psychiatry2501 N Glebe Rd, Arlington, VA 22207 · Arlington CountyPhone(703) 841-1290
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Walker Lyerly IV is affiliated with 2 sites of care and 1 medical group
Dr. Lyerly's primary practice is Columbia Associates in Psychiatry in Arlington, Virginia. The medical group on file is Columbia Associates. Dmand AI also links Dr. Lyerly to 1 more group practice or clinic, 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. Walker Lyerly IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyerly practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Associates in Psychiatry | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walker Lyerly IV is one of 1,014 psychiatrists in Virginia
Psychiatry is Dr. Lyerly's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Lyerly is licensed in Virginia.
Specialties and state licenses
- Psychiatry, VirginiaPrimary
Psychiatrists near Dr. Lyerly
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. Walker Lyerly IV's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dr. Lyerly's median patient age at 31, with 53% women.
Dr. Lyerly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Walker Lyerly IV wrote 1,788 Medicare Part D claims in 2024
In 2024, Dr. Lyerly wrote 1,788 Medicare Part D claims for 118 patients. 95% of them were for generic drugs. CMS names the drug for 1,602 of them, across 46 drugs with 11 or more claims each, at $58,793 in total drug cost. In 2023, CMS named 1,313 claims across 43 drugs.
Dr. Lyerly's Part D claims by kind of drug, 2024
- Generic1,705 claims95%
- Brand-name and other83 claims5%
Dr. Lyerly'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. Lyerly's Part D claims, 2024
- Antipsychotics, patients 65 and over11%193 of 1,788 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: 1,3132024: 1,60222%
Drugs named by CMS: 46 in 2024, 43 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. Walker Lyerly IV received $2,922 in industry payments from 2016 to 2025
CMS Open Payments shows 171 general payments to Dr. Lyerly from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Sunovion Pharmaceuticals Inc. paid the most, $610.
General payments to Dr. Lyerly by program year, 2016 to 2025
General payments to Dr. Lyerly by kind, 2016 to 2025
- Food and beverage$2,83297%
- Education$903%
Companies that paid Dr. Lyerly the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Walker Lyerly IV graduated from Duke University School of Medicine
Dr. Lyerly graduated from Duke University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Walker Lyerly IV'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Walker Lyerly IV
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. Walker Lyerly IV's NPI number?
Dr. Walker Lyerly IV's NPI number is 1912919267. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Walker Lyerly IV?
Dr. Walker Lyerly IV is a psychiatrist in Arlington, Virginia. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Walker Lyerly IV practice?
Dr. Lyerly practices at 2501 N Glebe Rd, Arlington, VA 22207. Dr. Lyerly's primary practice is Columbia Associates in Psychiatry in Arlington, Virginia. Dmand AI also links Dr. Lyerly to 1 group practice or clinic.
What is Dr. Walker Lyerly IV's office phone number?
The practice phone on file for Dr. Lyerly is (703) 841-1290.
What is Dr. Walker Lyerly IV's medical license number?
Dr. Lyerly holds Virginia license 0101048137.
What medical group is Dr. Walker Lyerly IV part of?
Dr. Lyerly is linked to Columbia Associates.
Where did Dr. Walker Lyerly IV go to medical school?
Dr. Lyerly graduated from Duke University School of Medicine in 1988.
What drugs does Dr. Walker Lyerly IV prescribe most?
In 2024 Medicare Part D data, Dr. Lyerly's most prescribed drugs by claims were Clonazepam, Dextroamphetamine-Amphetamine and Bupropion XL.
Has Dr. Walker Lyerly IV received payments from drug or device companies?
CMS Open Payments shows $2,922 in general payments to Dr. Lyerly from 20 companies from 2016 to 2025. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Walker Lyerly IV been practicing?
Dr. Lyerly graduated from medical school in 1988, 38 years ago.
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