DR. JOHN ERIC STEVENSON MD
NPI 1114034337
Internal Medicine in Green Bay, WI

NPI Status: Active since August 24, 2006

Contact Information

2845 GREENBRIER RD
#130
GREEN BAY, WI
ZIP 54308
Phone: (920) 288-8100
Fax: (920) 288-8152

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  • Individual
  • Male
  • Internal Medicine

About JOHN STEVENSON

This page provides the complete NPI Profile along with additional information for John Stevenson, an internist established in Green Bay, Wisconsin with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1114034337 assigned on August 2006. The practitioner's primary taxonomy code is 207R00000X with license number 18960 (MN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1114034337
Provider Name
DR. JOHN ERIC STEVENSON MD
Gender
Male
Entity Type
Individual
Location Address
2845 GREENBRIER RD #130 GREEN BAY, WI 54308
Location Phone
(920) 288-8100
Location Fax
(920) 288-8152
Mailing Address
3301 W FOREST HOME AVE MILWAUKEE, WI 53215
Mailing Phone
(414) 647-6326
Mailing Fax
(920) 288-8152
Is Sole Proprietor?
No
Enumeration Date
08-24-2006
Last Update Date
09-11-2025
Code Navigator

An internist like John Stevenson 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
18960
License State
MN
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

21192 (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 1114034337, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 0 + 3 + 8 + 3 + 6 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1114034337.

Other Providers at the Same Location


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

Registered Nurse
2845 GREENBRIER RD
GREEN BAY, WI 54308
Nurse Practitioner
2845 GREENBRIER RD
GREEN BAY, WI 54308
Obstetrics & Gynecology
2845 GREENBRIER RD, #480
GREEN BAY, WI 54308
Family Medicine
2845 GREENBRIER RD, 4TH FLOOR
GREEN BAY, WI 54308
Registered Nurse
2845 GREENBRIER RD
GREEN BAY, WI 54308
Obstetrics & Gynecology
2845 GREENBRIER RD, #470
GREEN BAY, WI 54308
Pediatrics
2845 GREENBRIER RD
GREEN BAY, WI 54308
Nurse Practitioner
2845 GREENBRIER RD, #480
GREEN BAY, WI 54308
Nurse Practitioner
2845 GREENBRIER RD
GREEN BAY, WI 54308
Nurse Practitioner
2845 GREENBRIER RD, #420
GREEN BAY, WI 54308
Physical Therapy Assistant
2845 GREENBRIER RD
GREEN BAY, WI 54308
Psychiatry & Neurology (Neurology)
2845 GREENBRIER RD, 1ST FL
GREEN BAY, WI 54308
Registered Nurse
2845 GREENBRIER RD, STE 330
GREEN BAY, WI 54308
Physician Assistant
2845 GREENBRIER RD
GREEN BAY, WI 54308
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
2845 GREENBRIER RD, #450
GREEN BAY, WI 54308
Nurse Practitioner
2845 GREENBRIER RD, #140
GREEN BAY, WI 54308
Internal Medicine (Gastroenterology)
2845 GREENBRIER RD
GREEN BAY, WI 54308
Nurse Practitioner
2845 GREENBRIER RD, #420
GREEN BAY, WI 54308
Nurse Anesthetist, Certified Registered
2845 GREENBRIER RD
GREEN BAY, WI 54308
Obstetrics & Gynecology
2845 GREENBRIER RD, #420
GREEN BAY, WI 54308

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114034337, enumerated as an "individual" on August 24, 2006.

The provider is located at 2845 GREENBRIER RD #130 GREEN BAY, WI 54308 and the phone number is (920) 288-8100.

Internal Medicine with taxonomy code 207R00000X.