KATHERINE J COTTER MD
NPI 1699032052
Urology in Iowa City, IA
About Katherine J Cotter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE J COTTER MD (NPI 1699032052) is an individual urology provider in Iowa City, Iowa, licensed in Massachusetts (274530) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Minneapolis, and is a graduate of Other (2018).
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
Katherine J Cotter Md 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 Katherine Cotter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 13,921 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
IOWA CITY, IA 52242
IOWA CITY, IA 52242
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 Katherine Cotter's NPI number?
The NPI number for Katherine Cotter is 1699032052. It was assigned to this individual provider in the NPPES registry on April 23, 2012.
Where is Katherine Cotter located?
Katherine Cotter practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 384-8904.
What is Katherine Cotter's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Katherine Cotter enrolled in Medicare?
Yes. Katherine Cotter 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 Katherine Cotter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Cotter reassigns Medicare benefits to Southern California Permanente Medical Group (Lancaster, 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 Katherine Cotter'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 Katherine Cotter was last updated on December 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Katherine J Cotter, MD · NPI 1699032052
Urology physician in Iowa City, Iowa. Individual provider, active in the CMS NPPES registry since April 23, 2012.
## Identity
- **NPI:** 1699032052 (Entity type: Individual)
- **Enumerated:** April 23, 2012
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 274530 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HAWKINS DR, Iowa City, IA 52242-1009
- **Phone:** (319) 384-8904
## 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:** Southern California Permanente Medical Group (NPI 1982863783, Lancaster, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** December 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1699032052) · Data from the CMS NPPES public registry.