MS. RUBY HUANG PA
NPI 1164891719
Physician Assistant in Saint Louis, MO

NPI Status: Active since September 24, 2015

Contact Information

1 BROOKINGS DR
SAINT LOUIS, MO
ZIP 63130
Phone: (314) 935-6666
Fax: (314) 696-1214

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  • Individual
  • Female
  • Physician Assistant
  • Accepts Insurance

About RUBY HUANG

This page provides the complete NPI Profile along with additional information for Ruby Huang, a primary care provider established in Saint Louis, Missouri with a medical specialization in Physician Assistant. The healthcare provider is registered in the NPI registry with number 1164891719 assigned on September 2015. The practitioner's primary taxonomy code is 363A00000X with license number 2023038942 (MO). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1164891719
Provider Name
MS. RUBY HUANG PA
Gender
Female
Entity Type
Individual
Location Address
1 BROOKINGS DR SAINT LOUIS, MO 63130
Location Phone
(314) 935-6666
Location Fax
(314) 696-1214
Mailing Address
PO BOX 7412043 CHICAGO, IL 60674
Mailing Phone
(314) 935-6666
Mailing Fax
(314) 696-1214
Is Sole Proprietor?
No
Enumeration Date
09-24-2015
Last Update Date
04-17-2025
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A primary care provider (PCP) like Ruby Huang 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

Physician Assistant

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
2023038942
License State
MO
Taxonomy Description
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze Classic 4700 - HMO
  • Bronze Classic Standard - HMO
  • Bronze Elite + PCP Saver Plus - HMO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Bronze Simple Chronic Care CKM - HMO
  • Bronze Simple Diabetes - HMO
  • Gold Classic - HMO
  • Gold Classic Standard - HMO
  • Gold Elite Saver Plus - HMO
  • Silver Classic Standard - HMO
  • Silver Elite Saver Plus - HMO
  • Silver Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Silver Simple Chronic Care CKM - HMO
  • Silver Simple Diabetes - HMO
  • Silver Simple PCP Saver - HMO
  • Silver Simple Women's Health with Menopause Benefits - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for MS. RUBY HUANG PA

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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 1164891719, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 6 + 9 + 2 + 7 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1164891719.

Other Providers at the Same Location


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

Specialist/Technologist (Athletic Trainer)
1 BROOKINGS DR, CAMPUS BOX 1067
SAINT LOUIS, MO 63130
Registered Nurse (College Health)
1 BROOKINGS DR, BOX 1201
SAINT LOUIS, MO 63130
Pharmacist
1 BROOKINGS DR, CAMPUS BOX 1201
SAINT LOUIS, MO 63130
Psychologist (Clinical)
1 BROOKINGS DR, WASHINGTON UNIVERSITY, CAMPUS BOX 1201
SAINT LOUIS, MO 63130
Counselor (Addiction (Substance Use Disorder))
1 BROOKINGS DR, HABIF HEALTH AND WELLNESS CENTER
SAINT LOUIS, MO 63130
Physician Assistant
1 BROOKINGS DR, BOX 1201
SAINT LOUIS, MO 63130
Registered Nurse (College Health)
1 BROOKINGS DR, CAMPUS BOX 1201
SAINT LOUIS, MO 63130
Student in an Organized Health Care Education/Training Program
1 BROOKINGS DR, CAMPUS BOX 1201
SAINT LOUIS, MO 63130
Specialist/Technologist (Athletic Trainer)
1 BROOKINGS DR, CAMPUS BOX 1067
SAINT LOUIS, MO 63130
Social Worker (Clinical)
1 BROOKINGS DR, CAMPUS BOX 1114
SAINT LOUIS, MO 63130
Obstetrics & Gynecology
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Psychiatry & Neurology (Psychiatry)
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Internal Medicine (Infectious Disease)
1 BROOKINGS DR, BOX 1114
SAINT LOUIS, MO 63130
Psychologist (Clinical)
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Psychologist
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Nurse Practitioner (Adult Health)
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Social Worker (Clinical)
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Social Worker (Clinical)
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Psychologist (Clinical)
1 BROOKINGS DR
SAINT LOUIS, MO 63130
Nurse Practitioner (Family)
1 BROOKINGS DR
SAINT LOUIS, MO 63130

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164891719, enumerated as an "individual" on September 24, 2015.

The provider is located at 1 BROOKINGS DR SAINT LOUIS, MO 63130 and the phone number is (314) 935-6666.

Physician Assistant with taxonomy code 363A00000X.

The provider might be accepting Accepts: Oscar Health Insurance. Please consult your insurance carrier or call the provider to verify.