Douglas L. Clark, MD
Radiation Oncology Physician · Grand Island, NE
Douglas L. Clark, MD is a radiation oncology physician with a practice address in Grand Island, Nebraska, and NPI 1801982939, issued on Oct 5, 2006. Check the license (Nebraska 27361, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Douglas L. Clark
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 27361 NE
12230 ND
26077 OK
35899 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2116 W Faidley Ave, Grand Island, NE 68803
- Phone
- (308) 398-5996
- Enumerated
- Oct 5, 2006
- Record last updated
- Sep 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (308) 398-5333
- Medicaid ID
- 200134920A OK
- Medicare enrollment
- Enrolled (PECOS I20131018000763); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 37 in Nebraska → Look up another NPI →
Also registered at 2116 W Faidley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beverly Babcock, LIMHP, LMNTMental Health Counselor1124246038
- Alex Becker, DDSDentist1902655517
- Valerie Bower, FNP-CNurse Practitioner1114877966
- Shyla Carlson, APRNFamily Nurse Practitioner1851026561
- Lori Cleveland, BS, LADCAddiction (Substance Use Disorder) Counselor1477691616
- Jann Danielson, L.M.H.P. AND L.A.D.CAddiction (Substance Use Disorder) Counselor1831230051
Verify Douglas L. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 27361Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $33.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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.
Bills Medicare through one group practice
- Chi Health Clinic Specialty LLCGrand Island, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas L. Clark among 37 radiation oncology physician records in Nebraska
Douglas L. Clark, MD is one of 37 radiation oncology physician records with a practice address in Nebraska. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 57% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1988 · median 2005 among the 27 with a school on file
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Nebraska
There are 37 radiation oncology physician records in Nebraska.
All 37 in Nebraska → Every provider in Grand Island → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Aria Shakeri, M.D.Grand Island, NE 688031679101034
- Gina BrownKearney, NE 688471285258558
- Nicole Nolan, MDKearney, NE 688471083901698
- Randall Duckert, M.D.Hastings, NE 689011376508960
- Hadi Zahra, M.D.Norfolk, NE 687011023242583
- Joan Keit, MDColumbus, NE 686011043261639
- Christopher VealeColumbus, NE 686011972066207
- Joseph Chiu, MDLincoln, NE 685161265426175
Common questions
What is Douglas L. Clark, MD's NPI number?
Douglas L. Clark, MD's National Provider Identifier (NPI) is 1801982939, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas L. Clark, MD located?
The NPPES record lists a practice address at 2116 W Faidley Ave, Grand Island, NE, 68803. Phone: (308) 398-5996. Providers update this record themselves, so call before visiting.
How can I verify Douglas L. Clark, MD's license?
NPPES lists Nebraska license number 27361, 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.
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.