ANDREA VALENZUELA
NPI 1245121763
Dental Hygienist in Santa Rosa, CA
NPI Status: Active since July 12, 2025
Contact Information
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
Phone: (707) 380-6054
- Individual
- Female
- Dental Hygienist
About ANDREA VALENZUELA
This page provides the complete NPI Profile along with additional information for Andrea Valenzuela, a provider established in Santa Rosa, California with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1245121763 assigned on July 2025. The practitioner's primary taxonomy code is 124Q00000X. The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1245121763
- Provider Name
- ANDREA VALENZUELA
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1300 N DUTTON AVE SANTA ROSA, CA 95401
- Location Phone
- (707) 380-6054
- Mailing Address
- 810 VINEYARD CREEK DR APT 326 SANTA ROSA, CA 95403
- Mailing Phone
- (707) 380-6054
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-12-2025
- Last Update Date
- 07-12-2025
- Code Navigator
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
Dental Hygienist
- Taxonomy Code
- 124Q00000X
- Type
- Dental Providers
- Taxonomy Description
- An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 4 | 5 | 1 | 2 | 1 | 7 | 6 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 8 | 5 | 2 | 2 | 2 | 7 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 8 + 5 + 2 + 2 + 2 + 7 + 1 + 2 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1245121763 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
PATRICIA WHOOLEY KULAWIAK MD
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
BARBARA LEIGH VALL-SPINOSA MD
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
MS. CARLA PRICE LONGCHAMP M.D.
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
DR. DOUGLAS JIMENEZ M.D.
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
MRS. KATHLEEN HARMS WALSH F.N.P.
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
MS. ELLEN HIER GREEN M.D.
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
DR. BENJAMIN A MILLS M.D.
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
SAMANTHA MAKINANO RDH
Dental Hygienist
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
BRITTANY ENGLISH FNP
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
JENNIFER NICOLE FRANCIS FNP
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
PRISCILLA LUJAN RODRIGUEZ
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
RYAN DUVAL L.AC.
Acupuncturist
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
BRANDON CORTEZ M.D.
Family Medicine
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
SAMANTHA MARIE HUGHES FNP-BC
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
MRS. ERIN O. LIIV LCSW
Social Worker
(Clinical)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
SIBYLLE MARIA MARGARETHA KOENIG FNP-BC
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
NICOLE BAYARD DNP, FNP, APRN
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
JORDAN PETERSEN RDH
Dental Hygienist
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
AMY BRENNER NP
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
CAROLINA JIMENEZ NP
Nurse Practitioner
(Family)
1300 N DUTTON AVE
SANTA ROSA, CA
ZIP 95401
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1245121763, enumerated as an "individual" on July 12, 2025.
The provider is located at 1300 N DUTTON AVE SANTA ROSA, CA 95401 and the phone number is (707) 380-6054.
Dental Hygienist with taxonomy code 124Q00000X.
