MRS. ROSARIO MARIA CHAVARIN WHNP-BC,MSN, RN, BS
NPI 1306123906
Nurse Practitioner - Women's Health in Long Beach, CA
NPI Status: Active since November 09, 2011
Contact Information
2525 GRAND AVE STE 106
LONG BEACH, CA
ZIP 90815
Phone: (562) 570-4180
Fax: (562) 570-4039
- Individual
- Female
- Nurse Practitioner
- Women's Health
About ROSARIO CHAVARIN
This page provides the complete NPI Profile along with additional information for Rosario Chavarin, a provider established in Long Beach, California with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1306123906 assigned on November 2011. The practitioner's primary taxonomy code is 363LW0102X with license number 104026251 (CA). The provider is registered as an individual and her NPI record was last updated February 2026.
- NPI
- 1306123906
- Provider Name
- MRS. ROSARIO MARIA CHAVARIN WHNP-BC,MSN, RN, BS
- Other Name
- MS. ROSARIO MARIA SORDO WHNP-BC, MSN, RN, BS
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2525 GRAND AVE STE 106 LONG BEACH, CA 90815
- Location Phone
- (562) 570-4180
- Location Fax
- (562) 570-4039
- Mailing Address
- 2525 GRAND AVE STE 106 LONG BEACH, CA 90815
- Mailing Phone
- (562) 570-4180
- Mailing Fax
- (562) 570-4039
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-09-2011
- Last Update Date
- 02-26-2026
- Code Navigator
A nurse practitioner (NP) like Rosario Chavarin is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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
Nurse Practitioner Women's Health
- Taxonomy Code
- 363LW0102X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 104026251
- License State
- CA
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 163W00000X | Nursing Service Providers | Registered Nurse | 773081 (CA) |
| 2 | 363L00000X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | 95013928 (CA) |
Reviews for MRS. ROSARIO MARIA CHAVARIN WHNP-BC,MSN, RN, BS
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 1306123906, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 54 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1306123906, enumerated as an "individual" on November 09, 2011.
The provider is located at 2525 GRAND AVE STE 106 LONG BEACH, CA 90815 and the phone number is (562) 570-4180.
Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.
