DR. CARL EUGENE STARR M.D.
NPI 1861771024
Psychiatry & Neurology - Psychiatry in Camp Pendleton, CA

NPI Status: Active since August 05, 2011

Contact Information

200 MERCY CIR
CAMP PENDLETON, CA
ZIP 92055
Phone: (702) 606-9188

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About CARL STARR

This page provides the complete NPI Profile along with additional information for Carl Starr, a provider established in Camp Pendleton, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1861771024 assigned on August 2011. The practitioner's primary taxonomy code is 2084P0800X with license number A121666 (CA). The provider is registered as an individual and his NPI record was last updated January 2026.

NPI
1861771024
Provider Name
DR. CARL EUGENE STARR M.D.
Gender
Male
Entity Type
Individual
Location Address
200 MERCY CIR CAMP PENDLETON, CA 92055
Location Phone
(702) 606-9188
Mailing Address
918 MISSION AVE SUITE 120 #175 OCEANSIDE, CA 92054
Mailing Phone
(702) 606-9188
Is Sole Proprietor?
Yes
Enumeration Date
08-05-2011
Last Update Date
01-26-2026
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A psychiatrist like Carl Starr are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
A121666
License State
CA
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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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 1861771024, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 6 → 12 → 3 7 → 14 → 5 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 4 + 7 + 2 + 0 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1861771024.

Other Providers at the Same Location


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

Speech-Language Pathologist
200 MERCY CIR
OCEANSIDE, CA 92055
Social Worker (Clinical)
200 MERCY CIR
CAMP PENDLETON, CA 92055
Dentist (General Practice)
200 MERCY CIR
OCEANSIDE, CA 92055
Clinic/Center (Military/U.S. Coast Guard Outpatient)
200 MERCY CIR
CAMP PENDLETON, CA 92055
Dentist (General Practice)
200 MERCY CIR, BUILDING H-200 4TH FLOOR
FPO, AA 92055
Student in an Organized Health Care Education/Training Program
200 MERCY CIR
CAMP PENDLETON, AR 92055
Military Health Care Provider
200 MERCY CIR
OCEANSIDE, CA 92055
Military Health Care Provider
200 MERCY CIR
OCEANSIDE, CA 92055
Family Medicine
200 MERCY CIR
OCEANSIDE, CA 92055
Advanced Practice Midwife
200 MERCY CIR
OCEANSIDE, CA 92055
Military Health Care Provider
200 MERCY CIR, 4TH FLOOR, RM 4172
CAMP PENDLETON, CA 92055
Nurse Practitioner (Family)
200 MERCY CIR
OCEANSIDE, CA 92055
Student in an Organized Health Care Education/Training Program
200 MERCY CIR
OCEANSIDE, CA 92055
Dentist (General Practice)
200 MERCY CIR
FPO, AA 92055
Urology
200 MERCY CIR
CAMP PENDLETON, CA 92055
Family Medicine
200 MERCY CIR
OCEANSIDE, CA 92055
Family Medicine
200 MERCY CIR
OCEANSIDE, CA 92055
Dentist (Oral and Maxillofacial Surgery)
200 MERCY CIR
OCEANSIDE, CA 92055
General Practice
200 MERCY CIR, OCEANSIDE
SAN DIEGO, CA 92055
Family Medicine
200 MERCY CIR
OCEANSIDE, CA 92055

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861771024, enumerated as an "individual" on August 05, 2011.

The provider is located at 200 MERCY CIR CAMP PENDLETON, CA 92055 and the phone number is (702) 606-9188.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.