Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SEAN VINCENT BROWN MD
NPI 1922680263
Emergency Medicine in Philadelphia, PA

Active since April 26, 2021
501 S. 54TH STREET, PHILADELPHIA, PA 19143(215) 748-9740(215) 748-9207 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 9, 2026, Apr 7, 2022, Apr 26, 2021 (3 updates tracked since 2021).

  • Individual
  • Male
  • Emergency Medicine

About SEAN BROWN

This page provides the complete NPI Profile along with additional information for Sean Brown, a provider established in Philadelphia, Pennsylvania with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1922680263 assigned on April 2021. The practitioner's primary taxonomy code is 207P00000X with license number MD494181 (PA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1922680263
Provider Name
SEAN VINCENT BROWN MD
Gender
Male
Entity Type
Individual
Location Address
501 S. 54TH STREET PHILADELPHIA, PA 19143
Location Phone
(215) 748-9740
Location Fax
(215) 748-9207
Mailing Address
501 S. 54TH STREET PHILADELPHIA, PA 19143
Mailing Phone
(215) 748-9740
Mailing Fax
(215) 748-9207
Is Sole Proprietor?
No
Enumeration Date
04-26-2021
Last Update Date
07-09-2026
Code Navigator

Location Map

Secondary Locations

  • 700 Spruce St
    Philadelphia, PA 19106
    (215) 829-3358

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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD494181
License State
PA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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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 1922680263, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 1 + 2 + 8 + 0 + 2 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1922680263.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Emergency Medicine
501 S. 54TH STREET
PHILADELPHIA, PA 19143
Emergency Medicine
501 S. 54TH STREET
PHILADELPHIA, PA 19143

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922680263, enumerated as an "individual" on April 26, 2021.

The provider is located at 501 S. 54TH STREET PHILADELPHIA, PA 19143 and the phone number is (215) 748-9740.

Emergency Medicine with taxonomy code 207P00000X.