CHARLOTTE ANN MUELLER
NPI 1396530549
Physician Assistant in West Des Moines, IA

Q: What is Charlotte Mueller's NPI number?

The NPI number for Charlotte Mueller is 1396530549. It was assigned to this individual provider in the NPPES registry on April 10, 2025.

Q: What is Charlotte Mueller's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Charlotte Mueller was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 10, 2025PECOS EnrolledAccepts Medicare Assignment

8025 GRAND AVE, WEST DES MOINES, IA 50266(320) 050-3125 Get Directions Write a Review

NPPES record last updated: October 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Charlotte Ann Mueller NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHARLOTTE ANN MUELLER (NPI 1396530549) is an individual physician assistant in West Des Moines, Iowa, licensed in Wisconsin (8582-23) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1396530549

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameCHARLOTTE ANN MUELLER

Location Address8025 GRAND AVEWest Des Moines, IA 50266-5360

Mailing Address6837 E Colley RdClinton, WI 53525-9202 · (262) 744-2800

Phone(320) 050-3125

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateApril 10, 2025

Last NPPES UpdateOctober 28, 2025

NPPES CertifiedOctober 28, 2025

✔ NPI 1396530549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in WI · 8582-23

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

8025 GRAND AVE, West Des Moines, IA 50266

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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

Charlotte Ann Mueller 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.

PECOS PAC ID2466942479

PECOS Enrollment IDI20251107002279

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Health System Corp

Acute Care Hospitals · Janesville, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520066

Location1000 Mineral Point AveJanesville, WI 53548 · Rock County

Emergency services Birthing friendly

Mercy Walworth Hospital & Medical Center

Critical Access Hospitals · Lake Geneva, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number521357

LocationN2950 State Road 67Lake Geneva, WI 53147 · Walworth County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50266 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.84 typical visit price

range $52.96 – $161.40

Typical copayment $20.46 (range $13.24 – $40.35)

Most-billed visit code 99203

Established Patient

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

NATALIE MOHRING GELHAR

Student in an Organized Health Care Education/Training Program