DR. PHILLIP DANIEL COHEN-LYONS M.D.
NPI 1548636343
Internal Medicine - Gastroenterology in La Jolla, CA

NPI Status: Active since August 15, 2015

Contact Information

9350 CAMPUS POINT DR
PERLMAN MEDICAL OFFICES
LA JOLLA, CA
ZIP 92037
Phone: (747) 220-7411

Get Directions Write a Review

  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About PHILLIP COHEN-LYONS

This page provides the complete NPI Profile along with additional information for Phillip Cohen-lyons, an internist established in La Jolla, California with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1548636343 assigned on August 2015. The practitioner's primary taxonomy code is 207RG0100X with license number A137838 (CA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1548636343
Provider Name
DR. PHILLIP DANIEL COHEN-LYONS M.D.
Gender
Male
Entity Type
Individual
Location Address
9350 CAMPUS POINT DR PERLMAN MEDICAL OFFICES LA JOLLA, CA 92037
Location Phone
(747) 220-7411
Mailing Address
4124 VIA CANDIDIZ UNIT 142 SAN DIEGO, CA 92130
Mailing Phone
(747) 220-7411
Is Sole Proprietor?
No
Enumeration Date
08-15-2015
Last Update Date
08-15-2015
Code Navigator

An internist like Phillip Cohen-lyons is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
A137838
License State
CA
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Reviews for DR. PHILLIP DANIEL COHEN-LYONS M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1548636343, 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
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 6 → 12 → 3 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 1 + 2 + 3 + 1 + 2 + 3 + 8 + 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 1548636343.

Other Providers at the Same Location


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

Internal Medicine
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Internal Medicine (Rheumatology)
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Allergy & Immunology
9350 CAMPUS POINT DR, SUITE 2A
LA JOLLA, CA 92037
Internal Medicine
9350 CAMPUS POINT DR, MAIL CODE 0945
LA JOLLA, CA 92037
Nurse Practitioner
9350 CAMPUS POINT DR, 2D
LA JOLLA, CA 92037
Specialist
9350 CAMPUS POINT DR, SUITE 2D, #0996
LA JOLLA, CA 92037
Specialist
9350 CAMPUS POINT DR, LL-B
LA JOLLA, CA 92037
Pharmacist (Pharmacotherapy)
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Pharmacist (Pharmacotherapy)
9350 CAMPUS POINT DR, ROOM P-111, OUTPATIENT PHARMACY
LA JOLLA, CA 92037
Nurse Practitioner
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Clinic/Center
9350 CAMPUS POINT DR, SUITE LL-B
LA JOLLA, CA 92037
Pharmacy
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Physical Therapist
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Specialist
9350 CAMPUS POINT DR, LL-D
LA JOLLA, CA 92037
Psychiatry & Neurology (Neurology)
9350 CAMPUS POINT DR, PERLMAN AMBULATORY CARE CENTER - NEUROLOGY
LA JOLLA, CA 92037
Physical Medicine & Rehabilitation
9350 CAMPUS POINT DR, STE. 1B
LA JOLLA, CA 92037
Physical Therapist
9350 CAMPUS POINT DR, MAILCODE # 7775
LA JOLLA, CA 92037
Internal Medicine (Infectious Disease)
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Physician Assistant
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
Physical Therapist
9350 CAMPUS POINT DR
LA JOLLA, CA 92037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548636343, enumerated as an "individual" on August 15, 2015.

The provider is located at 9350 CAMPUS POINT DR PERLMAN MEDICAL OFFICES LA JOLLA, CA 92037 and the phone number is (747) 220-7411.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.