PHILIP B. SANFILIPPO II, DPM
NPI 1508273368
Podiatrist - Foot Surgery in San Francisco, CA

NPI Status: Active since July 14, 2014

Contact Information

2555 OCEAN AVE
SUITE 205
SAN FRANCISCO, CA
ZIP 94132
Phone: (650) 245-2235
Fax: (949) 862-7639

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  • Organization
  • Podiatrist
  • Foot Surgery

About PHILIP B. SANFILIPPO II, DPM

This page provides the complete NPI Profile along with additional information for Philip B. Sanfilippo Ii, Dpm, a provider established in San Francisco, California operating as a Podiatrist, focusing in foot surgery . The healthcare provider is registered in the NPI registry with number 1508273368 assigned on July 2014. The practitioner's primary taxonomy code is 213ES0131X with license number E3614 (CA). The provider is registered as an organization and their NPI record was last updated 11 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 provider's is doing business as Philip B. Sanfilippo Ii, Dpm. The authorized official of this NPI record is Philip B. Sanfilippo D.p.m. (Owner)

NPI
1508273368
Provider Legal Name
PHILIP B. SANFILIPPO II, DPM
Other Organization Name
PHILIP B. SANFILIPPO II, DPM
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2555 OCEAN AVE SUITE 205 SAN FRANCISCO, CA 94132
Location Phone
(650) 245-2235
Location Fax
(949) 862-7639
Mailing Address
2555 OCEAN AVE SUITE 205 SAN FRANCISCO, CA 94132
Mailing Phone
(650) 245-2235
Mailing Fax
(949) 862-7639
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-14-2014
Last Update Date
03-25-2015
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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 Surgery

Taxonomy Code
213ES0131X
Type
Podiatric Medicine & Surgery Service Providers
License No.
E3614
License State
CA

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

PHILIP B. SANFILIPPO D.P.M.

Authorized Official Title
OWNER
Authorized Official Phone
(650) 245-2235

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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 1508273368, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 4 + 7 + 6 + 3 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1508273368.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508273368, enumerated as an "organization" on July 14, 2014.

The provider is located at 2555 OCEAN AVE SUITE 205 SAN FRANCISCO, CA 94132 and the phone number is (650) 245-2235.

Podiatrist with taxonomy code 213ES0131X and a focus in Foot Surgery.