ERIC CLYDE MCDONALD M.D.
NPI 1558357913
Emergency Medicine in San Diego, CA

NPI Status: Active since September 21, 2005

Contact Information

34520 BOB WILSON DR
NAVAL MEDICAL CENTER SAN DIEGO
SAN DIEGO, CA
ZIP 92134
Phone: (619) 532-8275

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  • Individual
  • Male
  • Emergency Medicine

About ERIC MCDONALD

This page provides the complete NPI Profile along with additional information for Eric Mcdonald, 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 1558357913 assigned on September 2005. The practitioner's primary taxonomy code is 207P00000X with license number G67352 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1558357913
Provider Name
ERIC CLYDE MCDONALD M.D.
Gender
Male
Entity Type
Individual
Location Address
34520 BOB WILSON DR NAVAL MEDICAL CENTER SAN DIEGO SAN DIEGO, CA 92134
Location Phone
(619) 532-8275
Mailing Address
4143 SUNSET RD SAN DIEGO, CA 92103
Mailing Phone
(619) 297-7088
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
09-21-2005
Last Update Date
07-08-2007
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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.
G67352
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 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 1558357913, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 3 → 6 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 6 + 5 + 1 + 4 + 9 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1558357913.

Other Providers at the Same Location


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

Internal Medicine
34520 BOB WILSON DR, SUITE 302
SAN DIEGO, CA 92134
Pediatrics
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
Ophthalmology
34520 BOB WILSON DR, DEPT OF OPHTHALMOLOGY
SAN DIEGO, CA 92134
Speech-Language Pathologist
34520 BOB WILSON DR, SUITE 200
SAN DIEGO, CA 92134
Radiology (Diagnostic Radiology)
34520 BOB WILSON DR, NAVAL MEDICAL CENTER SAN DIEGO
SAN DIEGO, CA 92134
Physical Therapist (Pediatrics)
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
Dermatology (Pediatric Dermatology)
34520 BOB WILSON DR, DERMATOLOGY DEPARTMENT, NAVAL MEDICAL CENTER
SAN DIEGO, CA 92134
Pediatrics (Pediatric Critical Care Medicine)
34520 BOB WILSON DR, BLDG 1, 2ND FLOOR, PEDIATRIC ICU
SAN DIEGO, CA 92134
Pediatrics
34520 BOB WILSON DR, DEPARTMENT OF PEDIATRICS
SAN DIEGO, CA 92134
Nurse Practitioner (Pediatrics)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Military Health Care Provider (Independent Duty Corpsman)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Clinic/Center (Military/U.S. Coast Guard Outpatient)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)
34520 BOB WILSON DR, NAVY MEDICAL CENTER, OPHTHALMOLOGY SUITE 202
SAN DIEGO, CA 92134
Ophthalmology
34520 BOB WILSON DR, SUITE 202
SAN DIEGO, CA 92134
Otolaryngology (Otology & Neurotology)
34520 BOB WILSON DR, SUITE 200
SAN DIEGO, CA 92134
Pediatrics
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
Physician Assistant
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Pharmacist
34520 BOB WILSON DR, NAVAL MEDICAL CENTER, PHARMACY DEPT. BLDG. 1 FLR. 1
SAN DIEGO, CA 92134
Audiologist-Hearing Aid Fitter
34520 BOB WILSON DR, ENT DEPT -- BLDG 2, 2ND FLOOR
SAN DIEGO, CA 92134
Registered Nurse (Obstetric, Inpatient)
34520 BOB WILSON DR
SAN DIEGO, CA 92134

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558357913, enumerated as an "individual" on September 21, 2005.

The provider is located at 34520 BOB WILSON DR NAVAL MEDICAL CENTER SAN DIEGO SAN DIEGO, CA 92134 and the phone number is (619) 532-8275.

Emergency Medicine with taxonomy code 207P00000X.