Jeffrey Alan Clark, DO
Orthopaedic Surgery Physician · Cedar Falls, IA
Jeffrey Alan Clark, DO is an orthopaedic surgery physician with a practice address in Cedar Falls, Iowa, and NPI 1831143601, issued on May 19, 2006. Check the license (Iowa 3304, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Alan Clark
- Credential
- DO
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 3304 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2351 Hudson Road, Cedar Falls, IA 50614
- Phone
- (319) 273-5275
- Enumerated
- May 19, 2006
- Record last updated
- Feb 4, 2022
- Fax
- (319) 273-5295
- Medicaid ID
- 0215665 IA
- Medicare enrollment
- Enrolled (PECOS I20040823001253); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 257 in Iowa → Look up another NPI →
Verify Jeffrey Alan Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 3304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
455 Medicare Part D claims for 153 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 124 claims were for opioids.
Most prescribed
- Amoxicillin103 claims
- Tramadol Hcl103 claims
- Mupirocin71 claims
- Cefadroxil66 claims
- Hydroxyzine Pamoate32 claims
- Tamsulosin Hcl24 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: $123.69
2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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 2 group practices
- Floyd County Memorial Hospital CommissionCharles City, IA
- Unified Therapy Services, IncDubuque, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Alan Clark among 257 orthopaedic surgery physician records in Iowa
Jeffrey Alan Clark, DO is one of 257 orthopaedic surgery physician records with a practice address in Iowa. 76% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1995 · median 2004 among the 151 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 orthopaedic surgery physician records list a practice address in Cedar Falls
They are 6 of the 633 NPPES records with a practice address in Cedar Falls, and 257 orthopaedic surgery physician records in Iowa.
All 257 in Iowa → Every provider in Cedar Falls → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Neil Schwimley, D.O.Cedar Falls, IA 506141114912995
- Todd Johnston, MDCedar Falls, IA 506131871516112
- Roswell Johnston, DOCedar Falls, IA 506131972556330
- Jason Stanford, D.O.Cedar Falls, IA 506131134334006
- Benjamin Torrez, D.O.Cedar Falls, IA 506131841446382
- Sreedhar Somisetty, M.D.Webster City, IA 505951184697385
- Douglas Cooper, MDGrundy Center, IA 506381770576050
- Seth Harrer, MDStorm Lake, IA 505881194036525
Common questions
What is Jeffrey Alan Clark, DO's NPI number?
Jeffrey Alan Clark, DO's National Provider Identifier (NPI) is 1831143601, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Alan Clark, DO located?
The NPPES record lists a practice address at 2351 Hudson Road, Cedar Falls, IA, 50614. Phone: (319) 273-5275. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Alan Clark, DO's license?
NPPES lists Iowa license number 3304, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jeffrey Alan Clark, DO prescribe under Medicare Part D?
In 2024, Jeffrey Alan Clark, DO had 455 Medicare Part D claims for 153 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.