Claud Lawrence Horn, MD
Psychiatry Physician · Bethesda, MD
Claud Lawrence Horn, MD is a psychiatry physician with a practice address in Bethesda, Maryland, and NPI 1396872693, issued on Feb 27, 2007. Check the license (Maryland D0056828, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Claud Lawrence Horn
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- D0056828 MD
0101228996 VA
Self-reported in NPPES; status is on the state search - Practice location
- 10215 Fernwood RD, Bethesda, MD 20817
- Phone
- (301) 897-0099
- Enumerated
- Feb 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 897-8537
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 10215 Fernwood RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Claud Lawrence Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0056828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average psychiatry physician in 2024
880 Medicare Part D claims for 57 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Lorazepam72 claims
- Bupropion Xl37 claims
- Lamotrigine37 claims
- Pregabalin35 claims
- Clozapine33 claims
- Sertraline Hcl33 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: $174.69
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Claud Lawrence Horn among 1,451 psychiatry physician records in Maryland
Claud Lawrence Horn, MD is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
171 psychiatry physician records list a practice address in Bethesda
They are 171 of the 7,245 NPPES records with a practice address in Bethesda, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Bethesda → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Robert Anthony, M.D.Bethesda, MD 208171063423135
- Ann Birk, MDBethesda, MD 208171154328367
- Nancy Clark, M.D.Bethesda, MD 208171730199688
- Susan Fiester, MDBethesda, MD 208171316099781
- Daniel Levine, MDBethesda, MD 208171144350711
- Stefano Marenco, MDBethesda, MD 208171063471332
- Louise Postman, M.D.Bethesda, MD 208171588727705
- Jack Rosenblatt, MDBethesda, MD 208171710085303
Common questions
What is Claud Lawrence Horn, MD's NPI number?
Claud Lawrence Horn, MD's National Provider Identifier (NPI) is 1396872693, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Claud Lawrence Horn, MD located?
The NPPES record lists a practice address at 10215 Fernwood RD, Bethesda, MD, 20817. Phone: (301) 897-0099. Providers update this record themselves, so call before visiting.
How can I verify Claud Lawrence Horn, MD's license?
NPPES lists Maryland license number D0056828, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Claud Lawrence Horn, MD prescribe under Medicare Part D?
In 2024, Claud Lawrence Horn, MD had 880 Medicare Part D claims for 57 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.