MARY MCDONALD MD SC
NPI 1043224041
Internal Medicine - Gastroenterology in Oshkosh, WI

NPI Status: Active since July 28, 2006

Contact Information

2700 W 9TH AVE
SUITE 300
OSHKOSH, WI
ZIP 54904
Phone: (920) 223-0490

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  • Organization
  • Internal Medicine
  • Gastroenterology

About MARY MCDONALD MD SC

This page provides the complete NPI Profile along with additional information for Mary Mcdonald Md Sc, an internist established in Oshkosh, Wisconsin operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1043224041 assigned on July 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 28027020 (WI). The provider is registered as an organization and their NPI record was last updated 9 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Heather Lenz (Office Manager)

NPI
1043224041
Provider Name
MARY MCDONALD MD SC
Entity Type
Organization
Location Address
2700 W 9TH AVE SUITE 300 OSHKOSH, WI 54904
Location Phone
(920) 223-0490
Mailing Address
3420 JACKSON ST SUITE E OSHKOSH, WI 54901
Mailing Phone
(920) 426-2211
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-28-2006
Last Update Date
10-10-2017
Code Navigator

An internist like Mary Mcdonald Md Sc 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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
28027020
License State
WI
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

HEATHER LENZ

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(920) 426-2211

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
000026110MEDICARE ID-TYPE UNSPECIFIED (04)WI 
000071118MEDICARE ID-TYPE UNSPECIFIED (04)WI 
=========012OTHER (01)WIBLUE CROSS BLUE SHIELD
DE5687MEDICARE ID-TYPE UNSPECIFIED (04)WITRAVELERS MC
B54939MEDICARE UPIN (02)WI 
21299800MEDICAID (05)WI 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1043224041, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 2 → 4 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 8 + 3 + 4 + 2 + 8 + 0 + 8 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1043224041.

Other Providers at the Same Location


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

Obstetrics & Gynecology
2700 W 9TH AVE, STE 230
OSHKOSH, WI 54904
Internal Medicine (Cardiovascular Disease)
2700 W 9TH AVE, STE 106
OSHKOSH, WI 54904
Orthopaedic Surgery
2700 W 9TH AVE, STE 220
OSHKOSH, WI 54904
Neurological Surgery
2700 W 9TH AVE, STE 203
OSHKOSH, WI 54904
Surgery
2700 W 9TH AVE, STE 310
OSHKOSH, WI 54904
Surgery
2700 W 9TH AVE, STE 310
OSHKOSH, WI 54904
Psychiatry & Neurology (Neurology)
2700 W 9TH AVE, STE 203
OSHKOSH, WI 54904
Internal Medicine (Cardiovascular Disease)
2700 W 9TH AVE, STE 106
OSHKOSH, WI 54904
Orthopaedic Surgery
2700 W 9TH AVE
OSHKOSH, WI 54904
Advanced Practice Midwife
2700 W 9TH AVE
OSHKOSH, WI 54904
Advanced Practice Midwife
2700 W 9TH AVE
OSHKOSH, WI 54904
Social Worker (Clinical)
2700 W 9TH AVE
OSHKOSH, WI 54904
Nurse Practitioner
2700 W 9TH AVE
OSHKOSH, WI 54904
Psychiatry & Neurology (Psychiatry)
2700 W 9TH AVE, STE 320
OSHKOSH, WI 54904
2700 W 9TH AVE, STE 220
OSHKOSH, WI 54904
2700 W 9TH AVE, STE 220
OSHKOSH, WI 54904
Orthopaedic Surgery
2700 W 9TH AVE, SUITE 125
OSHKOSH, WI 54904
Orthopaedic Surgery
2700 W 9TH AVE, SUITE 125
OSHKOSH, WI 54904
Psychiatry & Neurology (Neurology)
2700 W 9TH AVE, SUITE 203
OSHKOSH, WI 54904
Internal Medicine (Gastroenterology)
2700 W 9TH AVE, SUITE 300
OSHKOSH, WI 54904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043224041, enumerated as an "organization" on July 28, 2006.

The provider is located at 2700 W 9TH AVE SUITE 300 OSHKOSH, WI 54904 and the phone number is (920) 223-0490.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

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