Hayden Lynn Warner, MD
Urology Physician · Iowa City, IA
Hayden Lynn Warner, MD is a urology physician with a practice address in Iowa City, Iowa, and NPI 1497246995, issued on May 21, 2018. Check the license (Iowa R-11161, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Hayden Lynn Warner
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- R-11161 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr Dept OF, Iowa City, IA 52242
- Phone
- (319) 384-5643
- Enumerated
- May 21, 2018
- Record last updated
- Mar 28, 2024
- Fax
- (319) 356-3900
- Medicare enrollment
- Enrolled (PECOS I20240812003085); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest urology physician records → All 128 in Iowa → Look up another NPI →
Also registered at 200 Hawkins Dr Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sami Al Kasab, M.D.Neurology Physician1538509799
- Sanaa Al-Nattah, MBBSAnatomic Pathology & Clinical Pathology Physician1720640147
- Anisa Alizaidy, MDObstetrics & Gynecology Physician1386329266
- Rofieda Alwaqfi, MBBSAnatomic Pathology & Clinical Pathology Physician1861045932
- Evangelia Assimacopoulos, MD, MBAEmergency Medicine Physician1194385377
- Hani Assoum, M.D.Orthopaedic Surgery of the Spine Physician1043599103
Verify Hayden Lynn Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license R-11161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average urology physician in 2024
305 Medicare Part D claims for 155 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Tamsulosin Hcl56 claims
- Finasteride43 claims
- Oxybutynin Chloride26 claims
- Nitrofurantoin Mono-Macro21 claims
- Cephalexin20 claims
- Myrbetriq20 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: $395.47
7 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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
- Allen Memorial Hospital CorporationWaterloo, IA
- Iowa Physicians Clinic Medical FoundationFort Dodge, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hayden Lynn Warner among 128 urology physician records in Iowa
Hayden Lynn Warner, MD is one of 128 urology physician records with a practice address in Iowa. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.
- NPI issued2018 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2004 among the 80 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Iowa
There are 128 urology physician records in Iowa.
All 128 in Iowa → Every provider in Iowa City → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Craig Block, M.D.Iowa City, IA 522421154530137
- Dennis Boatman, MDIowa City, IA 522421205888039
- James Brown, MDIowa City, IA 522421467562181
- Christopher Cooper, MDIowa City, IA 522421982606547
- Bradley Erickson, M.D.Iowa City, IA 522421164679262
- Karl Kreder, MDIowa City, IA 522421487655700
- Hing Hung Lai, MDIowa City, IA 522421376676734
- Kenneth Nepple, MDIowa City, IA 522421659580678
Common questions
What is Hayden Lynn Warner, MD's NPI number?
Hayden Lynn Warner, MD's National Provider Identifier (NPI) is 1497246995, issued on May 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Hayden Lynn Warner, MD located?
The NPPES record lists a practice address at 200 Hawkins Dr Dept OF, Iowa City, IA, 52242. Phone: (319) 384-5643. Providers update this record themselves, so call before visiting.
How can I verify Hayden Lynn Warner, MD's license?
NPPES lists Iowa license number R-11161, 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 Hayden Lynn Warner, MD prescribe under Medicare Part D?
In 2024, Hayden Lynn Warner, MD had 305 Medicare Part D claims for 155 beneficiaries; the average among urology physician prescribers was 1,340. 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.