Stephen Larsen, M.D.
Urology Physician · Goodyear, AZ
Stephen Larsen, M.D. is a urology physician with a practice address in Goodyear, Arizona, and NPI 1215165584, issued on Jun 25, 2009. Check the license (Arizona 50775, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen Larsen
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 50775 AZ
125-056789 IL
Self-reported in NPPES; status is on the state search - Practice location
- 13555 W Mcdowell RD, Goodyear, AZ 85395
- Phone
- (623) 512-4390
- Enumerated
- Jun 25, 2009
- Record last updated
- Jan 18, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (623) 512-4391
- Medicaid ID
- 053337 AZ
- Medicare enrollment
- Enrolled (PECOS I20151030002303); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2009
- Entity
- Type 1 · individual
8 nearest urology physician records → All 277 in Arizona → Look up another NPI →
Also registered at 13555 W Mcdowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Agins, MDUrology Physician1316997687
- Sondra Andersen, PA-CMedical Physician Assistant1982710240
- Joel Bowen, DPMFoot & Ankle Surgery Podiatrist1831340736
- Jerome Cohn, D.P.M.Podiatrist1336174150
- Paige Daniels, PA-CPhysician Assistant1811133960
- Beth Dean, PA-CMedical Physician Assistant1285802363
Verify Stephen Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 50775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average urology physician in 2024
986 Medicare Part D claims for 416 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Ciprofloxacin Hcl261 claims
- Tamsulosin Hcl258 claims
- Finasteride211 claims
- Gemtesa41 claims
- Myrbetriq36 claims
- Methenamine Hippurate25 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.
The MIPS final score for 2023 (Medicare payment program): 71.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $115.17
5 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 one group practice
- Arizona Urology LLCGoodyear, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Larsen among 277 urology physician records in Arizona
Stephen Larsen, M.D. is one of 277 urology physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2009 · median 2003 among the 192 with a school on file
- Record last updated2017 · 43% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Arizona
There are 277 urology physician records in Arizona.
All 277 in Arizona → Every provider in Goodyear → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Jonathan Agins, MDGoodyear, AZ 853951316997687
- Lindsay DerusGoodyear, AZ 853951053677625
- Pankaj Jain, MDGoodyear, AZ 853951730152422
- Prabhakar Pandey, M.D.Goodyear, AZ 853951861491870
- Daniel Riesenberg, M.D.Peoria, AZ 853831356317416
- Sheldon Roberts, MDPeoria, AZ 853811497795504
- Mark Benson, MDSun City West, AZ 853751083654263
- Barry Stern, MDSun City, AZ 853751609865310
Common questions
What is Stephen Larsen, M.D.'s NPI number?
Stephen Larsen, M.D.'s National Provider Identifier (NPI) is 1215165584, issued on Jun 25, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Larsen, M.D. located?
The NPPES record lists a practice address at 13555 W Mcdowell RD, Goodyear, AZ, 85395. Phone: (623) 512-4390. Providers update this record themselves, so call before visiting.
How can I verify Stephen Larsen, M.D.'s license?
NPPES lists Arizona license number 50775, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Larsen, M.D. prescribe under Medicare Part D?
In 2024, Stephen Larsen, M.D. had 986 Medicare Part D claims for 416 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Stephen Larsen, M.D.'s MIPS final score?
The 2023 MIPS final score is 71.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.