DENNIS CHEN DO
NPI 1255170957
Radiology - Vascular & Interventional Radiology in Philadelphia, PA
NPI Status: Active since May 22, 2024
Contact Information
3401 N BROAD ST
PHILADELPHIA, PA
ZIP 19140
Phone: (800) 836-7536
- Individual
- Male
- Radiology
- Vascular & Interventional Radiology
About DENNIS CHEN
This page provides the complete NPI Profile along with additional information for Dennis Chen, a provider established in Philadelphia, Pennsylvania with a medical specialization in Radiology, focusing in vascular & interventional radiology . The healthcare provider is registered in the NPI registry with number 1255170957 assigned on May 2024. The practitioner's primary taxonomy code is 2085R0204X with license number OT023753 (PA). The provider is registered as an individual and his NPI record was last updated May 2025.
- NPI
- 1255170957
- Provider Name
- DENNIS CHEN DO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3401 N BROAD ST PHILADELPHIA, PA 19140
- Location Phone
- (800) 836-7536
- Mailing Address
- 3401 N BROAD ST PHILADELPHIA, PA 19140
- Mailing Phone
- (800) 836-7536
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-22-2024
- Last Update Date
- 05-22-2025
- Code Navigator
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
Radiology Vascular & Interventional Radiology
- Taxonomy Code
- 2085R0204X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- OT023753
- License State
- PA
- Taxonomy Description
- A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
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) |
|---|---|---|---|---|
| 1 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
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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 | 2 | 5 | 5 | 1 | 7 | 0 | 9 | 5 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 10 | 5 | 2 | 7 | 0 | 9 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 0 + 5 + 2 + 7 + 0 + 9 + 1 + 0 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1255170957 is valid because the calculated check digit 7 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 |
|---|---|---|---|
| 1942205133 | DR. SHEFALI AGRAWAL MD Individual | Specialist | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-3133 |
| 1811994320 | DR. NIMA M PATEL-SHORI PHARMD Individual | Pharmacist (Pharmacotherapy) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-3416 |
| 1497742308 | SONYA P VORA DO Individual | Internal Medicine | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-9815 |
| 1083601926 | LARRY MILLER MD Individual | Internal Medicine (Gastroenterology) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-9900 |
| 1720075542 | SARA JEANNE SIRNA MD Individual | Internal Medicine (Interventional Cardiology) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-5800 |
| 1225026081 | PATRICIO SILVA MD Individual | Internal Medicine (Nephrology) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-4600 |
| 1689662876 | ALAN H MAURER MD Individual | Radiology (Nuclear Radiology) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-7237 |
| 1922096122 | FREDERICK P NISSLEY DO Individual | Physical Medicine & Rehabilitation | 3401 N BROAD ST BSMT ROCK PAVILION PHILADELPHIA, PA 19140 (215) 707-3646 |
| 1124016365 | WOODROW WENDLING MD Individual | Anesthesiology | 3401 N BROAD ST 3RD FL OUT PATIENT BLDG PHILADELPHIA, PA 19140 (215) 707-3326 |
| 1093703241 | RAJIV J PATEL MD Individual | Anesthesiology | 3401 N BROAD ST 3RD FLOOR OUT PATIENT BLDG PHILADELPHIA, PA 19140 (215) 707-3326 |
| 1326036583 | ANSUYA CHATWANI MD Individual | Anesthesiology | 3401 N BROAD ST 3RD FL OUT PATIENT BLDG PHILADELPHIA, PA 19140 (215) 707-3326 |
| 1104814268 | FARIA MESGAR MD Individual | Internal Medicine | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-2836 |
| 1609864701 | SOW-YEH CHEN DDS Individual | Pathology (Clinical Pathology/Laboratory Medicine) | 3401 N BROAD ST 2ND FLOOR PHILADELPHIA, PA 19140 (215) 707-4353 |
| 1518955616 | JOHN M WURZEL MD Individual | Pathology (Clinical Pathology/Laboratory Medicine) | 3401 N BROAD ST 2ND FLOOR PHILADELPHIA, PA 19140 (215) 707-4353 |
| 1821086067 | ALEXANDRA I KARETAS MD Individual | Anesthesiology | 3401 N BROAD ST 3RD FL OUT PATIENT BLDG PHILADELPHIA, PA 19140 (215) 707-3326 |
| 1174511257 | GORDON A PRINGLE DDS PHD Individual | Pathology (Clinical Pathology/Laboratory Medicine) | 3401 N BROAD ST 2ND FLOOR PHILADELPHIA, PA 19140 (215) 707-4353 |
| 1740278829 | KENNETH F MANGAN MD Individual | Internal Medicine (Hematology & Oncology) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-4000 |
| 1447248497 | UBALDO MARTIN MD Individual | Internal Medicine (Pulmonary Disease) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-3336 |
| 1083602189 | JEAN LEE MD Individual | Internal Medicine (Nephrology) | 3401 N BROAD ST PHILADELPHIA, PA 19140 (215) 707-4600 |
| 1831187897 | SALLY E ROSEN MD Individual | Pathology (Clinical Pathology/Laboratory Medicine) | 3401 N BROAD ST 2ND FLOOR PHILADELPHIA, PA 19140 (215) 707-4353 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1255170957, enumerated in the NPI registry as an "individual" on May 22, 2024
The provider is located at 3401 N Broad St Philadelphia, Pa 19140 and the phone number is (800) 836-7536
The provider's speciality is Radiology with taxonomy code 2085R0204X with a focus in Vascular & Interventional Radiology
This NPI record was last updated on May 22, 2024. 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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