DR. MIKAKO WARREN M.D.
NPI 1114125283
Pathology - Pediatric Pathology in Los Angeles, CA

Active since July 10, 2007
4650 W SUNSET BLVD, LOS ANGELES, CA 90027(323) 660-2450(323) 361-8052 Get Directions Write a Review

NPPES record last updated: March 6, 2020. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 6, 2020, Dec 21, 2017, Nov 28, 2017 (3 updates tracked since 2017).

  • Individual
  • Female
  • Pathology
  • Pediatric Pathology

About MIKAKO WARREN

This page provides the complete NPI Profile along with additional information for Mikako Warren, a provider established in Los Angeles, California with a medical specialization in Pathology, focusing in pediatric pathology . The healthcare provider is registered in the NPI registry with number 1114125283 assigned on July 2007. The practitioner's primary taxonomy code is 207ZP0213X with license number A135650 (CA). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1114125283
Provider Name
DR. MIKAKO WARREN M.D.
Gender
Female
Entity Type
Individual
Location Address
4650 W SUNSET BLVD LOS ANGELES, CA 90027
Location Phone
(323) 660-2450
Location Fax
(323) 361-8052
Mailing Address
3701 WILSHIRE BLVD STE 600 LOS ANGELES, CA 90010
Mailing Phone
(323) 361-3550
Mailing Fax
(323) 361-8052
Is Sole Proprietor?
No
Enumeration Date
07-10-2007
Last Update Date
03-06-2020
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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

Pathology Pediatric Pathology

Taxonomy Code
207ZP0213X
Type
Allopathic & Osteopathic Physicians
License No.
A135650
License State
CA
Taxonomy Description
A pediatric pathologist is expert in the laboratory diagnosis of diseases that occur during fetal growth, infancy and child development. The practice requires a strong foundation in general pathology and substantial understanding of normal growth and development, along with extensive knowledge of pediatric medicine.

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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 1114125283, 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 1 → 2 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 2 + 2 + 1 + 0 + 2 + 1 + 6 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1114125283.

Other Providers at the Same Location


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

Nurse Practitioner (Pediatrics)
4650 W SUNSET BLVD, MS #96
LOS ANGELES, CA 90027
Pediatrics (Developmental - Behavioral Pediatrics)
4650 W SUNSET BLVD, MS#76
LOS ANGELES, CA 90027
Medical Genetics (Clinical Cytogenetics)
4650 W SUNSET BLVD, MS# 43
LOS ANGELES, CA 90027
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Pediatric Gastroenterology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Nurse Practitioner (Family)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics
4650 W SUNSET BLVD, MAILSTOP #54
LOS ANGELES, CA 90027
Pediatrics (Pediatric Cardiology)
4650 W SUNSET BLVD, CHILDREN'S HOSPITAL LOS ANGELES, MS#34
LOS ANGELES, CA 90027
Physical Therapist
4650 W SUNSET BLVD, OUTPATIENT REHABILITATION SERVICES - 6 NORTH
LOS ANGELES, CA 90027
Surgery (Surgical Critical Care)
4650 W SUNSET BLVD, MAILSTOP 100
LOS ANGELES, CA 90027
Anesthesiology
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Otolaryngology (Pediatric Otolaryngology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Otolaryngology (Pediatric Otolaryngology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Pediatric Cardiology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Pediatric Cardiology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Internal Medicine (Critical Care Medicine)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Internal Medicine (Critical Care Medicine)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Pediatric Cardiology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Adolescent Medicine)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114125283, enumerated as an "individual" on July 10, 2007.

The provider is located at 4650 W SUNSET BLVD LOS ANGELES, CA 90027 and the phone number is (323) 660-2450.

Pathology with taxonomy code 207ZP0213X and a focus in Pediatric Pathology.