DR. GWEN M GRIMSBY M.D.
NPI 1740448703
Urology in Phoenix, AZ
About Dr. Gwen M Grimsby M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GWEN M GRIMSBY M.D. (NPI 1740448703) is an individual urology provider in Phoenix, Arizona, licensed in Arizona (42236) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Medical College Of Wisconsin (2008).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Gwen M Grimsby 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85054 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
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.
PHOENIX, AZ 85054
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 Gwen Grimsby's NPI number?
The NPI number for Gwen Grimsby is 1740448703. It was assigned to this individual provider in the NPPES registry on May 27, 2008.
Where is Gwen Grimsby located?
Gwen Grimsby practices at 5779 E Mayo Blvd, Phoenix, AZ 85054. The listed phone number is (480) 301-8000.
What is Gwen Grimsby's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Gwen Grimsby enrolled in Medicare?
Yes. Gwen Grimsby 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.
What insurance does Gwen Grimsby accept?
Health plans from Blue Cross Blue Shield of Arizona and UnitedHealthcare list Gwen Grimsby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gwen Grimsby was last updated on February 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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. Gwen M Grimsby, M.D. · NPI 1740448703
Urology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since May 27, 2008.
## Identity
- **NPI:** 1740448703 (Entity type: Individual)
- **Enumerated:** May 27, 2008
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 42236 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 5779 E MAYO BLVD, Phoenix, AZ 85054-4502
- **Phone:** (480) 301-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Medical College Of Wisconsin, class of 2008
## Record status
- **NPPES last updated:** February 6, 2025
- **Other identifiers:** Medicaid 450344 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1740448703) · Data from the CMS NPPES public registry.