MARY LEAH TAN LORENZO D.D.S.
NPI 1144538596
Dentist - General Practice in Northridge, CA

NPI Status: Active since September 20, 2010

Contact Information

9535 RESEDA BLVD
STE 213
NORTHRIDGE, CA
ZIP 91324
Phone: (818) 718-2566

Get Directions Write a Review

  • Individual
  • Female
  • Dentist
  • General Practice

About MARY LEAH LORENZO

This page provides the complete NPI Profile along with additional information for Mary Leah Lorenzo, a provider established in Northridge, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1144538596 assigned on September 2010. The practitioner's primary taxonomy code is 1223G0001X with license number 58868 (CA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1144538596
Provider Name
MARY LEAH TAN LORENZO D.D.S.
Gender
Female
Entity Type
Individual
Location Address
9535 RESEDA BLVD STE 213 NORTHRIDGE, CA 91324
Location Phone
(818) 718-2566
Mailing Address
7540 CANBY AVE #2 RESEDA, CA 91335
Mailing Phone
(818) 645-7375
Is Sole Proprietor?
Yes
Enumeration Date
09-20-2010
Last Update Date
09-20-2010
Code Navigator

A dentist like Mary Leah Lorenzo is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
58868
License State
CA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Reviews for MARY LEAH TAN LORENZO D.D.S.

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 1144538596, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 5 → 10 → 1 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 0 + 3 + 1 + 6 + 5 + 1 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1144538596.

Other Providers at the Same Location


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

Dentist (Orthodontics and Dentofacial Orthopedics)
9535 RESEDA BLVD, #206
NORTHRIDGE, CA 91324
Acupuncturist
9535 RESEDA BLVD, SUITE 310
NORTHRIDGE, CA 91324
Dentist (General Practice)
9535 RESEDA BLVD, SUITE 201
NORTHRIDGE, CA 91324
Chiropractor
9535 RESEDA BLVD, SUITE 212
NORTHRIDGE, CA 91324
Chiropractor
9535 RESEDA BLVD, SUITE 301
NORTHRIDGE, CA 91324
Chiropractor (Orthopedic)
9535 RESEDA BLVD
NORTHRIDGE, CA 91324
Dentist (General Practice)
9535 RESEDA BLVD, SUITE 213
NORTHRIDGE, CA 91324
Chiropractor
9535 RESEDA BLVD, 112
NORTHRIDGE, CA 91324
Clinic/Center
9535 RESEDA BLVD, SUITE 212
NORTHRIDGE, CA 91324
Dentist
9535 RESEDA BLVD, SUITE 207
NORTHRIDGE, CA 91324
Chiropractor
9535 RESEDA BLVD, #212
NORTHRIDGE, CA 91324
Dentist (Endodontics)
9535 RESEDA BLVD
NORTHRIDGE, CA 91324
Dentist
9535 RESEDA BLVD, SUITE 105
NORTHRIDGE, CA 91324
Chiropractor
9535 RESEDA BLVD, 103
NORTHRIDGE, CA 91324
Chiropractor (Rehabilitation)
9535 RESEDA BLVD, SUITE 301
NORTHRIDGE, CA 91324
Acupuncturist
9535 RESEDA BLVD, SUITE 3001
NORTHRIDGE, CA 91324
Dentist
9535 RESEDA BLVD, SUITE 207
NORTHRIDGE, CA 91324
Clinic/Center (Rehabilitation, Substance Use Disorder)
9535 RESEDA BLVD, 300
NORTHRIDGE, CA 91324
Dentist (General Practice)
9535 RESEDA BLVD, SUITE 313
NORTHRIDGE, CA 91324
Chiropractor
9535 RESEDA BLVD, SUITE 212
NORTHRIDGE, CA 91324

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144538596, enumerated as an "individual" on September 20, 2010.

The provider is located at 9535 RESEDA BLVD STE 213 NORTHRIDGE, CA 91324 and the phone number is (818) 718-2566.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.