DR. LUISA AMBROSIANO D.D.S.
NPI 1215076724
Dentist - General Practice in Corte Madera, CA

NPI Status: Active since February 05, 2007

Contact Information

770 TAMALPAIS DR
SUITE #205
CORTE MADERA, CA
ZIP 94925
Phone: (415) 924-2022
Fax: (415) 924-1371

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  • Individual
  • Female
  • Dentist
  • General Practice

About LUISA AMBROSIANO

This page provides the complete NPI Profile along with additional information for Luisa Ambrosiano, a provider established in Corte Madera, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1215076724 assigned on February 2007. The practitioner's primary taxonomy code is 1223G0001X with license number 28421 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1215076724
Provider Name
DR. LUISA AMBROSIANO D.D.S.
Gender
Female
Entity Type
Individual
Location Address
770 TAMALPAIS DR SUITE #205 CORTE MADERA, CA 94925
Location Phone
(415) 924-2022
Location Fax
(415) 924-1371
Mailing Address
770 TAMALPAIS DR SUITE #205 CORTE MADERA, CA 94925
Mailing Phone
(415) 924-2022
Mailing Fax
(415) 924-1371
Is Sole Proprietor?
Yes
Enumeration Date
02-05-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Luisa Ambrosiano 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.
28421
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 1215076724, 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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
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 1 → 2 0 → 0 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 7 + 1 + 2 + 7 + 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 1215076724.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Internal Medicine
770 TAMALPAIS DR, SUITE 203
CORTE MADERA, CA 94925
Internal Medicine
770 TAMALPAIS DR, SUITE 203
CORTE MADERA, CA 94925
Surgery
770 TAMALPAIS DR, SUITE 402
CORTE MADERA, CA 94925
Dentist (Pediatric Dentistry)
770 TAMALPAIS DR, SUITE 404
CORTE MADERA, CA 94925
Dentist
770 TAMALPAIS DR, 304
CORTE MADERA, CA 94925
Dentist (Oral and Maxillofacial Surgery)
770 TAMALPAIS DR, SUITE 408
CORTE MADERA, CA 94925
Clinic/Center (Medical Specialty)
770 TAMALPAIS DR, SUITE 203
CORTE MADERA, CA 94925
Nurse Practitioner
770 TAMALPAIS DR, SUITE 301
CORTE MADERA, CA 94925
Clinic/Center (Dental)
770 TAMALPAIS DR, SUITE 304
CORTE MADERA, CA 94925
Psychiatric Hospital
770 TAMALPAIS DR, SUITE 210
CORTE MADERA, CA 94925
Community/Behavioral Health
770 TAMALPAIS DR, SUITE 206
CORTE MADERA, CA 94925
Surgery
770 TAMALPAIS DR, SUITE 402
CORTE MADERA, CA 94925
Clinic/Center (Hearing and Speech)
770 TAMALPAIS DR, STE 264
CORTE MADERA, CA 94925
Pediatrics
770 TAMALPAIS DR, SUITE 203
CORTE MADERA, CA 94925

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215076724, enumerated as an "individual" on February 05, 2007.

The provider is located at 770 TAMALPAIS DR SUITE #205 CORTE MADERA, CA 94925 and the phone number is (415) 924-2022.

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