YANQING GU, MD
NPI 1912846080
Clinic/Center - Primary Care in Melbourne, FL

NPI Status: Active since March 25, 2026

Contact Information

551 S APOLLO BLVD STE 103
MELBOURNE, FL
ZIP 32901
Phone: (321) 984-2688

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  • Organization
  • Clinic/Center
  • Primary Care
  • CLIA Number: 10D1026442
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-06-2026

About YANQING GU, MD

This page provides the complete NPI Profile along with additional information for Yanqing Gu, Md, a primary care provider established in Melbourne, Florida operating as a Clinic/center, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1912846080 assigned on March 2026. The practitioner's primary taxonomy code is 261QP2300X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Dr. Yanqing Gu Md (Owner)

NPI
1912846080
Provider Name
YANQING GU, MD
Entity Type
Organization
Location Address
551 S APOLLO BLVD STE 103 MELBOURNE, FL 32901
Location Phone
(321) 984-2688
Mailing Address
551 S APOLLO BLVD STE 103 MELBOURNE, FL 32901
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-25-2026
Last Update Date
03-25-2026
Code Navigator

A primary care provider (PCP) like Yanqing Gu, Md sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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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

Clinic/Center Primary Care

Taxonomy Code
261QP2300X
Type
Ambulatory Health Care Facilities

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

DR. YANQING GU MD

Authorized Official Title
OWNER
Authorized Official Phone
(321) 960-1764

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
10D1026442
Facility Type
Physician Office
Certificate Effective Date
June 07, 2024
Certificate Expiration Date
June 06, 2026
Laboratory Director
YANQING GU MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Yanqing Gu, Md to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1912846080, 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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 8 → 16 → 7 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 6 + 4 + 1 + 2 + 0 + 1 + 6 + 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 1912846080.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912846080, enumerated as an "organization" on March 25, 2026.

The provider is located at 551 S APOLLO BLVD STE 103 MELBOURNE, FL 32901 and the phone number is (321) 984-2688.

Clinic/Center with taxonomy code 261QP2300X and a focus in Primary Care.