KATHERYN KNUDSON MD
NPI 1063452118
Obstetrics & Gynecology in Grand Rapids, MI
About Katheryn Knudson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERYN KNUDSON MD (NPI 1063452118) is an individual obstetrics & gynecology provider in Grand Rapids, Michigan, licensed in Michigan (4301054863) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of University Of Minnesota Medical School (1989).
NPPES Registry Identity
Specialties & Licenses
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
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
Katheryn Knudson 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.
Areas of Expertise CMS Part B claims 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49548 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.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49548
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 Katheryn Knudson's NPI number?
The NPI number for Katheryn Knudson is 1063452118. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Katheryn Knudson located?
Katheryn Knudson practices at 80 68th St SE Ste 301, Grand Rapids, MI 49548. The listed phone number is (616) 391-3302.
What is Katheryn Knudson's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Katheryn Knudson enrolled in Medicare?
Yes. Katheryn Knudson 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 Katheryn Knudson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Katheryn Knudson 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.
Is Katheryn Knudson affiliated with any hospitals?
According to CMS data, Katheryn Knudson is affiliated with Spectrum Health.
When was this NPI record last updated?
The NPPES record for Katheryn Knudson was last updated on April 8, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
