JONATHAN A HEINZMAN EMT
NPI 1659160240
Emergency Medicine - Emergency Medical Services in San Diego, CA

NPI Status: Active since May 01, 2025

Contact Information

2538 FAIRMOUNT AVE
SAN DIEGO, CA
ZIP 92105
Phone: (203) 895-3029

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  • Individual
  • Male
  • Emergency Medicine
  • Emergency Medical Services

About JONATHAN HEINZMAN

This page provides the complete NPI Profile along with additional information for Jonathan Heinzman, a provider established in San Diego, California with a medical specialization in Emergency Medicine, focusing in emergency medical services . The healthcare provider is registered in the NPI registry with number 1659160240 assigned on May 2025. The practitioner's primary taxonomy code is 207PE0004X with license number E205308 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1659160240
Provider Name
JONATHAN A HEINZMAN EMT
Gender
Male
Entity Type
Individual
Location Address
2538 FAIRMOUNT AVE SAN DIEGO, CA 92105
Location Phone
(203) 895-3029
Mailing Address
2538 FAIRMOUNT AVE SAN DIEGO, CA 92105
Mailing Phone
(203) 895-3029
Is Sole Proprietor?
Yes
Enumeration Date
05-01-2025
Last Update Date
05-01-2025
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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

Emergency Medicine Emergency Medical Services

Taxonomy Code
207PE0004X
Type
Allopathic & Osteopathic Physicians
License No.
E205308
License State
CA
Taxonomy Description
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

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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 1659160240, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
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 5 → 10 → 1 1 → 2 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 2 + 6 + 0 + 2 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1659160240.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659160240, enumerated as an "individual" on May 01, 2025.

The provider is located at 2538 FAIRMOUNT AVE SAN DIEGO, CA 92105 and the phone number is (203) 895-3029.

Emergency Medicine with taxonomy code 207PE0004X and a focus in Emergency Medical Services.