MRS. HUI-FEN FRANCES LEE NP
NPI 1538398789
Nurse Practitioner - Acute Care in Covina, CA
NPI Status: Active since July 09, 2009
Contact Information
315 N 3RD AVE STE 207
COVINA, CA
ZIP 91723
Phone: (626) 915-4700
Fax: (626) 214-7814
NPPES record last updated: March 22, 2019. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Individual
- Female
- Nurse Practitioner
- Acute Care
About HUI-FEN LEE
This page provides the complete NPI Profile along with additional information for Hui-fen Lee, a provider established in Covina, California with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1538398789 assigned on July 2009. The practitioner's primary taxonomy code is 363LA2100X with license number 523720 (CA). The provider is registered as an individual and her NPI record was last updated 7 years ago.
- NPI
- 1538398789
- Provider Name
- MRS. HUI-FEN FRANCES LEE NP
- Other Name
- MISS HUI-FEN FRANCES YANG NP
- Other Name Type
- Other Name (5)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 315 N 3RD AVE STE 207 COVINA, CA 91723
- Location Phone
- (626) 915-4700
- Location Fax
- (626) 214-7814
- Mailing Address
- 3452 E FOOTHILL BLVD STE 130 PASADENA, CA 91107
- Mailing Phone
- (626) 793-2885
- Mailing Fax
- (626) 793-6262
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-09-2009
- Last Update Date
- 03-22-2019
- Code Navigator
A nurse practitioner (NP) like Hui-fen Lee is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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
Nurse Practitioner Acute Care
- Taxonomy Code
- 363LA2100X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 523720
- License State
- CA
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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 1538398789, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 81 is 90. The difference is the calculated check digit.
Other Providers at the Same Location
The following 7 providers are registered at the same or a nearby location.
COVINA, CA 91723
COVINA, CA 91723
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538398789, enumerated as an "individual" on July 09, 2009.
The provider is located at 315 N 3RD AVE STE 207 COVINA, CA 91723 and the phone number is (626) 915-4700.
Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.
