DR. MELISSA D KOEHLER DO
NPI 1477754869
Obstetrics & Gynecology in Appleton, WI
About Dr. Melissa D Koehler Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MELISSA D KOEHLER DO (NPI 1477754869) is an individual obstetrics & gynecology provider in Appleton, Wisconsin, licensed in Wisconsin (51548) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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. Melissa D Koehler Do 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 Reassignments
2Medicare enrollment records show Melissa Koehler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Appleton, WI 54911
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Womens Health Specialists Sc
- 25 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 444 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
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 54915 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.
Reported Quality Measures
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.
APPLETON, WI 54915
APPLETON, WI 54915
APPLETON, WI 54915
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 Melissa Koehler's NPI number?
The NPI number for Melissa Koehler is 1477754869. It was assigned to this individual provider in the NPPES registry on May 31, 2007.
Where is Melissa Koehler located?
Melissa Koehler practices at 1531 S Madison St, Appleton, WI 54915. The listed phone number is (920) 730-4413.
What is Melissa Koehler's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Melissa Koehler enrolled in Medicare?
Yes. Melissa Koehler 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 organizations bill Medicare for Melissa Koehler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Koehler reassigns Medicare benefits to 2 organizations: Women's Health Specialists, S.C. (Appleton, WI) and Ascension Medical Group-Fox Valley Wisconsin, Inc (Neenah, WI). Each 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 Melissa Koehler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Koehler accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and HealthPartners and 2 other insurers list Melissa Koehler 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 Melissa Koehler was last updated on December 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.