LILIANA VANESSA PEREZ BARBOSA DDS
NPI 1538988423
Dentist - General Practice in Petaluma, CA

NPI Status: Active since October 08, 2024

Contact Information

1179 N MCDOWELL BLVD
PETALUMA, CA
ZIP 94954
Phone: (707) 559-7500

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  • Individual
  • Female
  • Dentist
  • General Practice

About LILIANA PEREZ BARBOSA

This page provides the complete NPI Profile along with additional information for Liliana Perez Barbosa, a provider established in Petaluma, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1538988423 assigned on October 2024. The practitioner's primary taxonomy code is 1223G0001X with license number 110902 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1538988423
Provider Name
LILIANA VANESSA PEREZ BARBOSA DDS
Gender
Female
Entity Type
Individual
Location Address
1179 N MCDOWELL BLVD PETALUMA, CA 94954
Location Phone
(707) 559-7500
Mailing Address
6831 AVENIDA CALA ROHNERT PARK, CA 94928
Mailing Phone
(707) 486-2723
Is Sole Proprietor?
No
Enumeration Date
10-08-2024
Last Update Date
10-08-2024
Code Navigator

A dentist like Liliana Perez Barbosa 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.
110902
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.

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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 1538988423, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
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 3 → 6 9 → 18 → 9 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 8 + 8 + 1 + 6 + 4 + 4 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1538988423.

Other Providers at the Same Location


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

Dentist
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Nurse Practitioner (Family)
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Registered Nurse
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Nurse Practitioner (Adult Health)
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Physician Assistant
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Advanced Practice Midwife
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Advanced Practice Midwife
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Physician Assistant (Medical)
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Physician Assistant
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Physician Assistant (Surgical)
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Internal Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Family Medicine
1179 N MCDOWELL BLVD
PETALUMA, CA 94954
Physician Assistant
1179 N MCDOWELL BLVD
PETALUMA, CA 94954

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538988423, enumerated as an "individual" on October 08, 2024.

The provider is located at 1179 N MCDOWELL BLVD PETALUMA, CA 94954 and the phone number is (707) 559-7500.

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