DR. RYAN JAMES BOWMAN M.D.
NPI 1477766855
Urology in Ventura, CA
About Dr. Ryan James Bowman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN JAMES BOWMAN M.D. (NPI 1477766855) is an individual urology provider in Ventura, California, licensed in California (A101433) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Loma Linda, and is a graduate of Washington University School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ryan James Bowman M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Ryan Bowman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ventura, CA 93003
- Reassigned Medicare billing, California enrollment
- 710 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VENTURA, CA 93003
VENTURA, CA 93003
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ryan Bowman's NPI number?
The NPI number for Ryan Bowman is 1477766855. It was assigned to this individual provider in the NPPES registry on May 8, 2007.
Where is Ryan Bowman located?
Ryan Bowman practices at 300 Hillmont Ave Bldg 340, Ste 402, Ventura, CA 93003. The listed phone number is (805) 652-6210.
What is Ryan Bowman's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Ryan Bowman enrolled in Medicare?
Yes. Ryan Bowman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Ryan Bowman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Bowman reassigns Medicare benefits to County Of Ventura (Ventura, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ryan Bowman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ryan Bowman was last updated on July 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Ryan James Bowman, M.D. · NPI 1477766855
Urology physician in Ventura, California. Individual provider, active in the CMS NPPES registry since May 8, 2007.
## Identity
- **NPI:** 1477766855 (Entity type: Individual)
- **Enumerated:** May 8, 2007
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** A101433 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 HILLMONT AVE, BLDG 340, STE 402, Ventura, CA 93003
- **Phone:** (805) 652-6210 · **Fax:** (805) 652-6299
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** County Of Ventura (NPI 1619118569, Ventura, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** July 10, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1477766855) · Data from the CMS NPPES public registry.