CA PSYCHIATRY & MENTAL HEALTH NURSING PROFESSIONAL CORPORATION
NPI 1215800669
Clinic/Center - Mental Health (Including Community Mental Health Center) in Palmdale, CA

NPI Status: Active since September 23, 2025

Contact Information

540 W RANCHO VISTA BLVD STE 102
PALMDALE, CA
ZIP 93551
Phone: (661) 339-4306

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  • Organization
  • Clinic/Center
  • Mental Health (Including Community Menta...

About CA PSYCHIATRY & MENTAL HEALTH NURSING PROFESSIONAL CORPORATION

This page provides the complete NPI Profile along with additional information for Ca Psychiatry & Mental Health Nursing Professional Corporation, a provider established in Palmdale, California operating as a Clinic/center, focusing in mental health (including community mental health center) . The healthcare provider is registered in the NPI registry with number 1215800669 assigned on September 2025. The practitioner's primary taxonomy code is 261QM0801X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Marlon Carlo Estella Aprn, Pmhnp-bc (Ceo)

NPI
1215800669
Provider Name
CA PSYCHIATRY & MENTAL HEALTH NURSING PROFESSIONAL CORPORATION
Entity Type
Organization
Location Address
540 W RANCHO VISTA BLVD STE 102 PALMDALE, CA 93551
Location Phone
(661) 339-4306
Mailing Address
540 W RANCHO VISTA BLVD STE 102 PALMDALE, CA 93551
Mailing Phone
(661) 231-6422
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-23-2025
Last Update Date
11-05-2025
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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

Clinic/Center Mental Health (Including Community Mental Health Center)

Taxonomy Code
261QM0801X
Type
Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MARLON CARLO ESTELLA APRN, PMHNP-BC

Authorized Official Title
CEO
Authorized Official Phone
(661) 231-6422

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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 1215800669, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 8 → 16 → 7 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 6 + 0 + 0 + 6 + 1 + 2 + 24 = 51

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1215800669.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinic/Center (Dental)
540 W RANCHO VISTA BLVD STE 102
PALMDALE, CA 93551

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215800669, enumerated as an "organization" on September 23, 2025.

The provider is located at 540 W RANCHO VISTA BLVD STE 102 PALMDALE, CA 93551 and the phone number is (661) 339-4306.

Clinic/Center with taxonomy code 261QM0801X and a focus in Mental Health (Including Community Mental Health Center).