DR. DAVID H GROSS D.P.M.
NPI 1104008770
Podiatrist - Foot & Ankle Surgery in St. Petersburg, FL

NPI Status: Active since December 05, 2007

Contact Information

ONE BEACH DR S.E. UNIT 910
ST. PETERSBURG, FL
ZIP 33701
Phone: (727) 798-8201
Fax: (727) 526-2700

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  • Individual
  • Male
  • Podiatrist
  • Foot & Ankle Surgery

About DAVID GROSS

This page provides the complete NPI Profile along with additional information for David Gross, a provider established in St. Petersburg, Florida with a medical specialization in Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1104008770 assigned on December 2007. The practitioner's primary taxonomy code is 213ES0103X with license number PO 0000560 (FL). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1104008770
Provider Name
DR. DAVID H GROSS D.P.M.
Gender
Male
Entity Type
Individual
Location Address
ONE BEACH DR S.E. UNIT 910 ST. PETERSBURG, FL 33701
Location Phone
(727) 798-8201
Location Fax
(727) 526-2700
Mailing Address
ONE BEACH DR S.E. UNIT 910 ST. PETERSBURG, FL 33701
Mailing Phone
(727) 798-8201
Mailing Fax
(727) 526-2700
Is Sole Proprietor?
Yes
Enumeration Date
12-05-2007
Last Update Date
02-04-2019
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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
License No.
PO 0000560
License State
FL

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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 1104008770, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 0 → 0 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 0 + 0 + 1 + 6 + 7 + 1 + 4 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1104008770.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104008770, enumerated as an "individual" on December 05, 2007.

The provider is located at ONE BEACH DR S.E. UNIT 910 ST. PETERSBURG, FL 33701 and the phone number is (727) 798-8201.

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