Benjamin Farrel Katz, MD
Urology Physician · Castle Rock, CO
Benjamin Farrel Katz, MD is a urology physician with a practice address in Castle Rock, Colorado, and NPI 1639312226, issued on Apr 12, 2009. Check the license (Colorado DR.0054858, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Benjamin Farrel Katz
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- DR.0054858 CO
MD451416 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2352 Meadows Blvd Ste 300, Castle Rock, CO 80109
- Phone
- (303) 649-3710
- Enumerated
- Apr 12, 2009
- Record last updated
- Feb 27, 2026
- Fax
- (303) 649-3711
- Medicaid ID
- 48179035 CO
- Medicare enrollment
- Enrolled (PECOS I20150928001462); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2009
- Entity
- Type 1 · individual
8 nearest urology physician records → All 249 in Colorado → Look up another NPI →
Also registered at 2352 Meadows Blvd Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zoe Chang, PA-CPhysician Assistant1154147874
- Jennifer Daly, D.O.Family Medicine Physician1851656623
- Kimberly Danish, FNP-CFamily Nurse Practitioner1588436216
- Kristin Edwards, DOFamily Medicine Physician1518607563
- Diane Gardner, M.S., CCC-AAudiologist1457555096
- Maneesh Gupta, M.D.Gastroenterology Physician1417271420
Verify Benjamin Farrel Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0054858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average urology physician in 2024
867 Medicare Part D claims for 310 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Finasteride366 claims
- Tamsulosin Hcl214 claims
- Ciprofloxacin Hcl100 claims
- Alprazolam35 claims
- Sulfamethoxazole-Trimethoprim23 claims
- Cefuroxime20 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: $56.25
4 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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
- Portercare Adventist Health SystemCastle Rock, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Farrel Katz among 249 urology physician records in Colorado
Benjamin Farrel Katz, MD is one of 249 urology physician records with a practice address in Colorado. 80% 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 64% of them.
- NPI issued2009 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2009 · median 2006 among the 175 with a school on file
- Record last updated2026 · 49% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Colorado
There are 249 urology physician records in Colorado.
All 249 in Colorado → Every provider in Castle Rock → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Jessica HarnessCastle Rock, CO 801091598027336
- Dayne Nelson, M.D.Castle Rock, CO 801091962479766
- Kelly Brown, MD, MBAGreenwood Village, CO 801111063839512
- Hubert Cox, M.D.Greenwood Village, CO 801111083864847
- Xavier Glover, MDGreenwood Village, CO 801111235691940
- Shandra Wilson, MDGreenwood Village, CO 801111275557043
- Barrett Cowan, M.D.Centennial, CO 801121831182203
- Stanley Galansky, M.D.Englewood, CO 801131710970215
Common questions
What is Benjamin Farrel Katz, MD's NPI number?
Benjamin Farrel Katz, MD's National Provider Identifier (NPI) is 1639312226, issued on Apr 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Farrel Katz, MD located?
The NPPES record lists a practice address at 2352 Meadows Blvd Ste 300, Castle Rock, CO, 80109. Phone: (303) 649-3710. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Farrel Katz, MD's license?
NPPES lists Colorado license number DR.0054858, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Benjamin Farrel Katz, MD prescribe under Medicare Part D?
In 2024, Benjamin Farrel Katz, MD had 867 Medicare Part D claims for 310 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.