ALICE CHEN MD
NPI 1225618614
Internal Medicine - Infectious Disease in Pittsburgh, PA

NPI Status: Active since April 10, 2021

Contact Information

3601 5TH AVE
PITTSBURGH, PA
ZIP 15213
Phone: (412) 648-6406

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  • Individual
  • Female
  • Internal Medicine
  • Infectious Disease

About ALICE CHEN

This page provides the complete NPI Profile along with additional information for Alice Chen, an internist established in Pittsburgh, Pennsylvania with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1225618614 assigned on April 2021. The practitioner's primary taxonomy code is 207RI0200X with license number 35.155964 (OH). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1225618614
Provider Name
ALICE CHEN MD
Gender
Female
Entity Type
Individual
Location Address
3601 5TH AVE PITTSBURGH, PA 15213
Location Phone
(412) 648-6406
Mailing Address
3600 FORBES AVE STE 140 PITTSBURGH, PA 15213
Is Sole Proprietor?
No
Enumeration Date
04-10-2021
Last Update Date
05-13-2026
Code Navigator

An internist like Alice Chen is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
35.155964
License State
OH
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1225618614, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 2 + 1 + 1 + 6 + 6 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1225618614.

Other Providers at the Same Location


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

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3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
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3601 5TH AVE, 4TH FLOOR FALK, COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
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3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
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3601 5TH AVE, FALK CLINIC, SUITE 2B
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR FALK, COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR FALK, COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
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3601 5TH AVE, FALK CLINIC, SUITE 700
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, FALK CLINIC, SUITE 2B
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, FALK CLINIC, SUITE 2B
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR FALK, COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR FALK, COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR FALK, COMPREHENSIVE LUNG CENTER
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 4TH FLOOR FALK
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, FALK CLINIC, SUITE 2B
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, FALK CLINIC, SUITE 2B
PITTSBURGH, PA 15213
Specialist
3601 5TH AVE, 3RD FLOOR FALK CLINIC, CENTER FOR LIVER DISEASE,
PITTSBURGH, PA 15213
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3601 5TH AVE, FALK CLINIC, SUITE 2B
PITTSBURGH, PA 15213

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225618614, enumerated as an "individual" on April 10, 2021.

The provider is located at 3601 5TH AVE PITTSBURGH, PA 15213 and the phone number is (412) 648-6406.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.