JESSE A GUITTARD MD
NPI 1770979890
Emergency Medicine in San Diego, CA

NPI Status: Active since April 15, 2015

Contact Information

200 W ARBOR DR
MC 8676
SAN DIEGO, CA
ZIP 92103
Phone: (619) 543-4627

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NPPES record last updated: August 13, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 13, 2019, Aug 9, 2019 (2 updates tracked since 2019).

  • Individual
  • Male
  • Emergency Medicine

About JESSE GUITTARD

This page provides the complete NPI Profile along with additional information for Jesse Guittard, a provider established in San Diego, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1770979890 assigned on April 2015. The practitioner's primary taxonomy code is 207P00000X with license number A144475 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1770979890
Provider Name
JESSE A GUITTARD MD
Gender
Male
Entity Type
Individual
Location Address
200 W ARBOR DR MC 8676 SAN DIEGO, CA 92103
Location Phone
(619) 543-4627
Mailing Address
PO BOX 232410 SAN DIEGO, CA 92193
Is Sole Proprietor?
No
Enumeration Date
04-15-2015
Last Update Date
08-13-2019
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
A144475
License State
CA
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 1770979890, 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 7 → 14 → 5 9 → 18 → 9 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 8 + 7 + 1 + 8 + 8 + 1 + 8 + 24 = 80

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

The next multiple of ten after 80 is 80. The difference is the calculated check digit.

80 - 80 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1770979890.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Nephrology)
200 W ARBOR DR, OWEN CLINIC
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR, UCSD MED CENTER
SAN DIEGO, CA 92103
Internal Medicine (Nephrology)
200 W ARBOR DR, UCSD MEDICAL CENTER, SUITE 8781
SAN DIEGO, CA 92103
Emergency Medicine
200 W ARBOR DR
SAN DIEGO, CA 92103
Orthopaedic Surgery
200 W ARBOR DR, ORTHOPAEDIC SURGERY CLINIC, MAIL CODE 8670
SAN DIEGO, CA 92103
Radiology (Diagnostic Radiology)
200 W ARBOR DR, MC 8756
SAN DIEGO, CA 92103
Internal Medicine (Cardiovascular Disease)
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner (Primary Care)
200 W ARBOR DR
SAN DIEGO, CA 92103
Psychiatry & Neurology (Psychiatry)
200 W ARBOR DR
SAN DIEGO, CA 92103
Physician Assistant
200 W ARBOR DR, UCSD MEDICAL CENTER - DEPARTMENT OF ORTHOPEDICS
SAN DIEGO, CA 92103
Pediatrics
200 W ARBOR DR, UCSD MEDICAL CENTER MC-8201
SAN DIEGO, CA 92103
Nurse Practitioner (Family)
200 W ARBOR DR, MC 8201
SAN DIEGO, CA 92103
Otolaryngology
200 W ARBOR DR
SAN DIEGO, CA 92103
Internal Medicine
200 W ARBOR DR, MC 8485
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR, UCSD MEDICAL CENTER MC 0801
SAN DIEGO, CA 92103
Pharmacist (Pharmacotherapy)
200 W ARBOR DR
SAN DIEGO, CA 92103
Advanced Practice Midwife
200 W ARBOR DR
SAN DIEGO, CA 92103
Radiology (Vascular & Interventional Radiology)
200 W ARBOR DR
SAN DIEGO, CA 92103
Pediatrics (Pediatric Rheumatology)
200 W ARBOR DR, MAIL CODE 0731
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770979890, enumerated as an "individual" on April 15, 2015.

The provider is located at 200 W ARBOR DR MC 8676 SAN DIEGO, CA 92103 and the phone number is (619) 543-4627.

Emergency Medicine with taxonomy code 207P00000X.