MELISSA MARGARET GRAVES
NPI 1942881248
Nurse Anesthetist, Certified Registered in Milwaukee, WI
About Melissa Margaret Graves NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA MARGARET GRAVES (NPI 1942881248) is an individual nurse anesthetist, certified registered in Milwaukee, Wisconsin, licensed in Wisconsin (11236) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oak Creek, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Melissa Margaret Graves 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 Graves reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 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 53227 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
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 Graves's NPI number?
The NPI number for Melissa Graves is 1942881248. It was assigned to this individual provider in the NPPES registry on April 19, 2021.
Where is Melissa Graves located?
Melissa Graves practices at 8901 W Lincoln Ave, Milwaukee, WI 53227. The listed phone number is (414) 328-6000.
What is Melissa Graves's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Melissa Graves enrolled in Medicare?
Yes. Melissa Graves 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 Graves's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Graves reassigns Medicare benefits to 2 organizations: Aurora Medical Group, Inc. (West Allis, WI) and Ascension Medical Group-Southeast Wisconsin Inc (Milwaukee, 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 Graves's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Graves accept?
Health plans from CareSource (Common Ground Healthcare) list Melissa Graves 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 Graves was last updated on December 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Melissa Margaret Graves · NPI 1942881248
Nurse Anesthetist, Certified Registered physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since April 19, 2021.
## Identity
- **NPI:** 1942881248 (Entity type: Individual)
- **Enumerated:** April 19, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 11236 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 W LINCOLN AVE, Milwaukee, WI 53227-2409
- **Phone:** (414) 328-6000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI); Ascension Medical Group-Southeast Wisconsin Inc (NPI 1194473066, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** December 4, 2024
- **Other identifiers:** Medicaid 100178856 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1942881248) · Data from the CMS NPPES public registry.