Benjamin Larson, M.D.
NPI 1972747988 · Urology Physician · Murrieta, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Larson, M.D. is a Urology Physician provider in Murrieta, CA (NPI 1972747988).
Provider details
- NPI number
- 1972747988
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A136009 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,373 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 804 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 546 | $17 |
| Urinalysis, Manual Test81002 | 510 | $3 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 428 | $12 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 232 | $22 |
| Therapy Procedure Using Functional Activities97530 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 475 | 190 |
| Finasteride | 137 | 59 |
| Tramadol Hcl | 118 | 114 |
| Oxybutynin Chloride | 91 | 84 |
| Ciprofloxacin Hcl | 71 | 66 |
| Vibegronbrand: Gemtesa | 62 | 19 |
| Relugolixbrand: Orgovyx | 61 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,327 across 47 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 28078 Baxter Rd Ste 310Murrieta, CA 92563-1404Phone: (951) 698-1901Fax: (951) 364-3639
- 36320 Inland Valley Dr Ste 207Wildomar, CA 92595-7512Phone: (951) 698-1901Fax: (951) 364-3639
Registry dates
- Enumerated
- 2009-04-22
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Benjamin Larson's NPI number?
- Benjamin Larson's National Provider Identifier (NPI) is 1972747988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Larson's specialty?
- Benjamin Larson is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Larson located?
- Benjamin Larson's practice location on file with NPPES is 25495 Medical Center Dr Ste 204, Murrieta, CA 92562.
- What is Benjamin Larson's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Larson is (951) 698-1901.
- Does Benjamin Larson accept Medicare?
- Benjamin Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Larson's NPI active?
- Yes — Benjamin Larson's NPI (1972747988) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.