GUO CLINIC, S.C.
NPI 1790626240
Physical Medicine & Rehabilitation in Appleton, WI

NPI Status: Active since April 01, 2026

Contact Information

650 W RIDGEVIEW DR
APPLETON, WI
ZIP 54911
Phone: (920) 221-0852
Fax: (877) 682-7694

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  • Organization
  • Physical Medicine & Rehabilitation

About GUO CLINIC, S.C.

This page provides the complete NPI Profile along with additional information for Guo Clinic, S.c., a provider established in Appleton, Wisconsin operating as a Physical Medicine & Rehabilitation. The healthcare provider is registered in the NPI registry with number 1790626240 assigned on April 2026. The practitioner's primary taxonomy code is 208100000X. The provider is registered as an organization and their NPI record was last updated April 2026. 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 Danzhu Guo Md (President)

NPI
1790626240
Provider Name
GUO CLINIC, S.C.
Entity Type
Organization
Location Address
650 W RIDGEVIEW DR APPLETON, WI 54911
Location Phone
(920) 221-0852
Location Fax
(877) 682-7694
Mailing Address
2521 MEADOW BREEZE CT GREEN BAY, WI 54311
Mailing Phone
(920) 265-5727
Mailing Fax
(877) 682-7694
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-01-2026
Last Update Date
04-01-2026
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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

Physical Medicine & Rehabilitation

Taxonomy Code
208100000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

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.

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

DANZHU GUO MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(920) 265-5727

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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 1790626240, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 9 → 18 → 9 6 → 12 → 3 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 2 + 2 + 1 + 2 + 2 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1790626240.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Chiropractor
650 W RIDGEVIEW DR
APPLETON, WI 54911
Chiropractor
650 W RIDGEVIEW DR
APPLETON, WI 54911

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790626240, enumerated as an "organization" on April 01, 2026.

The provider is located at 650 W RIDGEVIEW DR APPLETON, WI 54911 and the phone number is (920) 221-0852.

Physical Medicine & Rehabilitation with taxonomy code 208100000X.