David Berman Walker, MD
Psychiatry Physician · Omaha, NE
David Berman Walker, MD is a psychiatry physician with a practice address in Omaha, Nebraska, and NPI 1003004391, issued on Oct 11, 2007. Check the license (Nebraska 20478, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- David Berman Walker
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20478 NE
Self-reported in NPPES; status is on the state search - Practice location
- 10625 Calhoun RD, Omaha, NE 68112
- Phone
- (402) 457-1300
- Enumerated
- Oct 11, 2007
- Record last updated
- Jul 26, 2026
- Fax
- (402) 457-1403
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 260 in Nebraska → Look up another NPI →
Also registered at 10625 Calhoun RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Berman Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 20478Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
20 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
David Berman Walker among 260 psychiatry physician records in Nebraska
David Berman Walker, MD is one of 260 psychiatry physician records with a practice address in Nebraska. 65% 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 32% of them.
- NPI issued2007 · 32% of these records are older, 55% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2026 · 58% 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 Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Nebraska
There are 260 psychiatry physician records in Nebraska.
All 260 in Nebraska → Every provider in Omaha → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Michael Holland, MDOffutt Afb, NE 681131124178124
- Saadiya JabbarOffutt Afb, NE 681131902434947
- William King, M.D.Omaha, NE 681131760867576
- Peter Silverman, M.D.Offutt Afb, NE 681131801244579
- Jennifer Cyr, MDOmaha, NE 681141063572055
- Michael Egger, M.D.Omaha, NE 681141144370131
- Bruce Gutnik, M.D.Omaha, NE 681141861585713
- Hudson Hsieh, M.D.Omaha, NE 681141033269030
Common questions
What is David Berman Walker, MD's NPI number?
David Berman Walker, MD's National Provider Identifier (NPI) is 1003004391, issued on Oct 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Berman Walker, MD located?
The NPPES record lists a practice address at 10625 Calhoun RD, Omaha, NE, 68112. Phone: (402) 457-1300. Providers update this record themselves, so call before visiting.
How can I verify David Berman Walker, MD's license?
NPPES lists Nebraska license number 20478, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Berman Walker, MD prescribe under Medicare Part D?
In 2024, David Berman Walker, MD had 20 Medicare Part D claims; 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.