MARY K FROHNAUER MD
NPI 1013018704
Internal Medicine - Endocrinology, Diabetes & Metabolism in La Crosse, WI

Active since September 26, 2006
1836 SOUTH AVE, LA CROSSE, WI 54601(608) 775-2021 Get Directions Write a Review

NPPES record last updated: September 14, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About MARY FROHNAUER

This page provides the complete NPI Profile along with additional information for Mary Frohnauer, an internist established in La Crosse, Wisconsin with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1013018704 assigned on September 2006. The practitioner's primary taxonomy code is 207RE0101X with license number 41046 (WI). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1013018704 Verify this NPI
Provider Name
MARY K FROHNAUER MD
Gender
Female
Entity Type
Individual
Location Address
1836 SOUTH AVE LA CROSSE, WI 54601
Location Phone
(608) 775-2021
Mailing Address
1836 SOUTH AVE LA CROSSE, WI 54601
Mailing Phone
(608) 782-7300
Is Sole Proprietor?
No
Enumeration Date
09-26-2006
Last Update Date
09-14-2015
Code Navigator

An internist like Mary Frohnauer is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
41046
License State
WI
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

41046 (WI)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G98024MEDICARE UPIN (02) 
007220270MEDICARE ID-TYPE UNSPECIFIED (04)WI 
32572300MEDICAID (05)WI 

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Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
1836 SOUTH AVE
LA CROSSE, WI 54601
Orthopaedic Surgery
1836 SOUTH AVE
LA CROSSE, WI 54601
Nurse Practitioner
1836 SOUTH AVE
LA CROSSE, WI 54601
Obstetrics & Gynecology
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Emergency Medicine (Emergency Medical Services)
1836 SOUTH AVE
LA CROSSE, WI 54601
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1836 SOUTH AVE
LA CROSSE, WI 54601
Internal Medicine
1836 SOUTH AVE
LA CROSSE, WI 54601
Pediatrics (Neurodevelopmental Disabilities)
1836 SOUTH AVE
LA CROSSE, WI 54601
Social Worker (Clinical)
1836 SOUTH AVE
LA CROSSE, WI 54601
Pediatrics
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1836 SOUTH AVE
LA CROSSE, WI 54601
Psychologist (Cognitive & Behavioral)
1836 SOUTH AVE
LA CROSSE, WI 54601
Dentist (Oral and Maxillofacial Surgery)
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Internal Medicine
1836 SOUTH AVE
LA CROSSE, WI 54601
Neurological Surgery
1836 SOUTH AVE
LA CROSSE, WI 54601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013018704, enumerated as an "individual" on September 26, 2006.

The provider is located at 1836 SOUTH AVE LA CROSSE, WI 54601 and the phone number is (608) 775-2021.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.