Joan Mueller, MD
NPI 1750466835 · Anatomic Pathology & Clinical Pathology Physician · Fond Du Lac, WI
Joan Mueller, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Fond Du Lac, WI (NPI 1750466835).
Provider details
- NPI number
- 1750466835
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 23828 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2014-01-09
Frequently asked questions
- What is Joan Mueller's NPI number?
- Joan Mueller's National Provider Identifier (NPI) is 1750466835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Mueller's specialty?
- Joan Mueller is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Mueller located?
- Joan Mueller's practice location on file with NPPES is 430 E Division St, Fond Du Lac, WI 54935-4560.
- What is Joan Mueller's phone number?
- The practice phone number listed in the NPPES registry for Joan Mueller is (920) 926-5800.
- Is Joan Mueller's NPI active?
- Yes — Joan Mueller's NPI (1750466835) is active in the NPPES registry as of the last update on 2014-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.