XIAOYI GAO
NPI 1992445613
Student in an Organized Health Care Education/Training Program in Saint Louis, MO
NPI Status: Active since March 30, 2022
Contact Information
1402 S GRAND BLVD
SAINT LOUIS, MO
ZIP 63104
Phone: (314) 977-9870
- Individual
- Female
- Student in an Organized Health Care Educ...
- PECOS Enrolled
About XIAOYI GAO
This page provides the complete NPI Profile along with additional information for Xiaoyi Gao, a primary care provider established in Saint Louis, Missouri with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1992445613 assigned on March 2022. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated 2 years ago.
- NPI
- 1992445613
- Provider Name
- XIAOYI GAO
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1402 S GRAND BLVD SAINT LOUIS, MO 63104
- Location Phone
- (314) 977-9870
- Mailing Address
- 49 JESSE HILL JR DR SE ATLANTA, GA 30303
- Mailing Phone
- (404) 778-7777
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-30-2022
- Last Update Date
- 03-24-2023
- Code Navigator
A primary care provider (PCP) like Xiaoyi Gao 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 .
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
Student in an Organized Health Care Education/Training Program
- Taxonomy Code
- 390200000X
- Type
- Student, Health Care
- Taxonomy Description
- An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare Participation & PECOS Enrollment Status
Xiaoyi Gao is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Reviews for XIAOYI GAO
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 9 | 9 | 2 | 4 | 4 | 5 | 6 | 1 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 18 | 2 | 8 | 4 | 10 | 6 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 1 + 8 + 2 + 8 + 4 + 1 + 0 + 6 + 2 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1992445613 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1952347890 | MR. PHILIP O ALDERSON MD Individual | Radiology (Diagnostic Radiology) | 1402 S GRAND BLVD M268 SAINT LOUIS, MO 63104 (314) 977-9801 |
| 1972706505 | DR. JOSEPH FRANCIS DASSO M.D, PH.D. Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 577-8762 |
| 1427252337 | DR. STEPHANIE SHAWN BURTON M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 577-8782 |
| 1346445970 | GERSHOM NORFLEET Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 577-8782 |
| 1265639959 | ANDREW JOSEPH ZIMOLZAK M.D. Individual | Internal Medicine | 1402 S GRAND BLVD 12TH FLOOR N DESLOGE TOWERS SAINT LOUIS, MO 63104 (314) 577-8000 |
| 1235337932 | DAVID A. STOECKEL M.D. Individual | Internal Medicine (Critical Care Medicine) | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 577-8856 |
| 1003064635 | HALA YAMOUT M.D. Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD M260 SAINT LOUIS, MO 63104 (314) 977-9853 |
| 1356674246 | MUSTAFA ERKAN ALTINYAY MD Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD ST LOUIS UNIV SCH OF MED NUCLEAR MED PGM SAINT LOUIS, MO 63104 (314) 268-8163 |
| 1710210281 | SAINT LOUIS UNIVERSITY Organization | General Acute Care Hospital | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 977-9853 |
| 1316258106 | OLIVIER DEIGNI M.D., M.P.H. Individual | Surgery (Plastic and Reconstructive Surgery) | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 977-9853 |
| 1316170111 | DR. ZAFAR AKRAM JAMKHANA M.D., M.P.H. Individual | Internal Medicine (Critical Care Medicine) | 1402 S GRAND BLVD MC / SLUH / 7 FDT SAINT LOUIS, MO 63104 (314) 577-8856 |
| 1669726832 | DR. SINEE DISTHA-BANCHONG M.D. Individual | Internal Medicine (Nephrology) | 1402 S GRAND BLVD DIVISION OF NEPHROLOGY (9-FDT) SAINT LOUIS, MO 63104 (314) 577-8765 |
| 1255741351 | LAUREN RAE COUNTS M.D. Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD FDT 14TH FLOOR SAINT LOUIS, MO 63104 (314) 577-8762 |
| 1891106191 | DR. SATYASREE UPADHYAYULA M.D. Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD FDT 14TH FLOOR SAINT LOUIS, MO 63104 (314) 577-8762 |
| 1619382181 | DR. NATHAN C WILGUS M.D. Individual | Student in an Organized Health Care Education/Training Program | 1402 S GRAND BLVD SAINT LOUIS, MO 63104 (314) 577-8694 |
| 1336401942 | DR. MITESH BHARATKUMAR PATEL M.D. Individual | Internal Medicine | 1402 S GRAND BLVD FDT 14TH FLOOR SAINT LOUIS, MO 63104 (314) 577-8762 |
| 1588649271 | DR. FRED W ROTTNEK M.D. Individual | Family Medicine | 1402 S GRAND BLVD FAMILY AND COMMUNITY MEDICINE SAINT LOUIS, MO 63104 (314) 977-8489 |
| 1780016584 | NANETTE RANDLE Individual | Nurse Practitioner (Family) | 1402 S GRAND BLVD M238 SAINT LOUIS, MO 63104 (314) 977-8462 |
| 1225371552 | SAMANTHA GAMMON Individual | Internal Medicine | 1402 S GRAND BLVD FDT 14TH FLOOR SAINT LOUIS, MO 63104 (314) 577-8762 |
| 1174813133 | DR. ANNE CORINNE WALENTIK D.O. Individual | Internal Medicine | 1402 S GRAND BLVD SAINT LOUIS UNIVERSITY HOSPITAL-INTERNAL MEDICINE SAINT LOUIS, MO 63104 (314) 577-6143 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1992445613, enumerated in the NPI registry as an "individual" on March 30, 2022
The provider is located at 1402 S Grand Blvd Saint Louis, Mo 63104 and the phone number is (314) 977-9870
The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
This NPI record was last updated on March 30, 2022. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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