ALEXANDER REYZELMAN D P M INC
NPI 1376293431
Podiatrist - Foot & Ankle Surgery in San Francisco, CA

NPI Status: Active since March 24, 2022

Contact Information

1 SHRADER ST STE 580
SAN FRANCISCO, CA
ZIP 94117
Phone: (415) 759-2014
Fax: (415) 759-2015

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  • Organization
  • Podiatrist
  • Foot & Ankle Surgery

About ALEXANDER REYZELMAN D P M INC

This page provides the complete NPI Profile along with additional information for Alexander Reyzelman D P M Inc, a provider established in San Francisco, California operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1376293431 assigned on March 2022. The practitioner's primary taxonomy code is 213ES0103X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Rozana Reyzelman (Director Of Operations)

NPI
1376293431
Provider Name
ALEXANDER REYZELMAN D P M INC
Entity Type
Organization
Location Address
1 SHRADER ST STE 580 SAN FRANCISCO, CA 94117
Location Phone
(415) 759-2014
Location Fax
(415) 759-2015
Mailing Address
2299 POST ST STE 205 SAN FRANCISCO, CA 94115
Mailing Phone
(415) 680-0871
Mailing Fax
(415) 759-2015
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-24-2022
Last Update Date
04-09-2022
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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

Podiatrist Foot & Ankle Surgery

Taxonomy Code
213ES0103X
Type
Podiatric Medicine & Surgery Service Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ROZANA REYZELMAN

Authorized Official Title
DIRECTOR OF OPERATIONS
Authorized Official Phone
(415) 680-0871

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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 1376293431, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 7 → 14 → 5 2 → 4 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 4 + 9 + 6 + 4 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1376293431.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Podiatrist (Foot & Ankle Surgery)
1 SHRADER ST STE 580
SAN FRANCISCO, CA 94117
Podiatrist (Foot & Ankle Surgery)
1 SHRADER ST STE 580
SAN FRANCISCO, CA 94117
Podiatrist (Primary Podiatric Medicine)
1 SHRADER ST STE 580
SAN FRANCISCO, CA 94117
Podiatrist (Foot & Ankle Surgery)
1 SHRADER ST STE 580
SAN FRANCISCO, CA 94117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376293431, enumerated as an "organization" on March 24, 2022.

The provider is located at 1 SHRADER ST STE 580 SAN FRANCISCO, CA 94117 and the phone number is (415) 759-2014.

Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.