MRS. ROXANA REYNAFARJE BAXTER MSPA-C
NPI 1427285949
Physician Assistant - Medical in Lake Forest, CA
NPI Status: Active since June 11, 2009
Contact Information
23823 EL TORO RD STE E122
LAKE FOREST, CA
ZIP 92630
Phone: (949) 380-1227
Fax: (949) 380-1759
- Individual
- Female
- Physician Assistant
- Medical
About ROXANA BAXTER
This page provides the complete NPI Profile along with additional information for Roxana Baxter, a primary care provider established in Lake Forest, California with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1427285949 assigned on June 2009. The practitioner's primary taxonomy code is 363AM0700X with license number PA16702 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.
- NPI
- 1427285949
- Provider Name
- MRS. ROXANA REYNAFARJE BAXTER MSPA-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 23823 EL TORO RD STE E122 LAKE FOREST, CA 92630
- Location Phone
- (949) 380-1227
- Location Fax
- (949) 380-1759
- Mailing Address
- 23823 EL TORO RD STE E122 LAKE FOREST, CA 92630
- Mailing Phone
- (949) 380-1227
- Mailing Fax
- (949) 380-1759
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-11-2009
- Last Update Date
- 10-26-2021
- Code Navigator
A primary care provider (PCP) like Roxana Baxter sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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
Physician Assistant Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- PA16702
- License State
- CA
Reviews for MRS. ROXANA REYNAFARJE BAXTER MSPA-C
5 out of 5 stars - Review by Ian Castle Stewart on July 26, 2025
I have only good things to say about Roxanne. I went to her clinic having failed to find help elsewhere. I left being told to return if the meds i was on didn't work out for me. I returned and received what I needed. Roxanne had heard me and not dismissed me as an out of touch old man. She alone prescribed what I needed and I cannot say enough about her, so I'll include the front desk woman.
5 out of 5 stars - Review by Ian Castle Stewart on July 27, 2025
I have only good things to say about Roxanne. I went to her clinic having failed to find help elsewhere. I left being told to return if the meds i was on didn't work out for me. I returned and received what I needed. Roxanne had heard me and not dismissed me as an out of touch old man. She alone prescribed what I needed and I cannot say enough about her, so I'll include the front desk woman
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 1427285949, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
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 71 is 80. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427285949, enumerated as an "individual" on June 11, 2009.
The provider is located at 23823 EL TORO RD STE E122 LAKE FOREST, CA 92630 and the phone number is (949) 380-1227.
Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.
