MS. ANDREA HERNANDEZ LCSW
NPI 1801382080
Counselor - Mental Health in Pasadena, CA
NPI Status: Active since July 10, 2018
Contact Information
1520 N RAYMOND AVE
PASADENA, CA
ZIP 91103
Phone: (626) 652-2723
- Individual
- Female
- Counselor
- Mental Health
- PECOS Enrolled
About ANDREA HERNANDEZ
This page provides the complete NPI Profile along with additional information for Andrea Hernandez, a provider established in Pasadena, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1801382080 assigned on July 2018. The practitioner's primary taxonomy code is 101YM0800X with license number 112385 (CA). The provider is registered as an individual and her NPI record was last updated March 2026.
- NPI
- 1801382080
- Provider Name
- MS. ANDREA HERNANDEZ LCSW
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1520 N RAYMOND AVE PASADENA, CA 91103
- Location Phone
- (626) 652-2723
- Mailing Address
- 1520 N RAYMOND AVE PASADENA, CA 91103
- Mailing Phone
- (626) 396-5920
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-10-2018
- Last Update Date
- 03-12-2026
- Code Navigator
A mental health counselor like Andrea Hernandez provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.
Location Map
Secondary Locations
- 9829 Carmenita Rd
Whittier, CA 90605
(562) 907-7429 - 250 El Camino Real Ste 213
Tustin, CA 92780
(714) 393-1891 - 867 N Fair Oaks Ave
Pasadena, CA 91103
(626) 993-3100 - 9829 Carmenita Rd
Whittier, CA 90605
(562) 907-7429
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
Counselor Mental Health
- Taxonomy Code
- 101YM0800X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 112385
- 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 | 104100000X | Behavioral Health & Social Service Providers | Social Worker | 112385 (CA) |
Medicare Participation & PECOS Enrollment Status
Andrea Hernandez is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: No
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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 1801382080, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
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 60 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 12 providers are registered at the same or a nearby location.
PASADENA, CA 91103
PASADENA, CA 91103
PASADENA, CA 91103
PASADENA, CA 91103
PASADENA, CA 91103
PASADENA, CA 91103
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1801382080, enumerated as an "individual" on July 10, 2018.
The provider is located at 1520 N RAYMOND AVE PASADENA, CA 91103 and the phone number is (626) 652-2723.
Counselor with taxonomy code 101YM0800X and a focus in Mental Health.
