KEILA ENID CASTRO PSYD
NPI 1487549408
Psychologist - Counseling in San Juan, PR

NPI Status: Active since June 10, 2025

Contact Information

1666 CALLE PARANA
SAN JUAN, PR
ZIP 00926
Phone: (939) 264-7033

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  • Individual
  • Female
  • Years of Experience 5
  • Psychologist
  • Counseling
  • Accepts Medicare Approved Payment

About KEILA CASTRO

This page provides the complete NPI Profile along with additional information for Keila Castro, a provider established in San Juan, Puerto Rico with a medical specialization in Psychologist, focusing in counseling and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1487549408 assigned on June 2025. The practitioner's primary taxonomy code is 103TC1900X with license number 5909 (PR). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1487549408
Provider Name
KEILA ENID CASTRO PSYD
Gender
Female
Entity Type
Individual
Location Address
1666 CALLE PARANA SAN JUAN, PR 00926
Location Phone
(939) 264-7033
Mailing Address
RR 36 BOX 11601 SAN JUAN, PR 00926
Mailing Phone
(787) 315-1990
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
Yes
Enumeration Date
06-10-2025
Last Update Date
06-13-2025
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Location Map

Secondary Locations

  • 1390 calle San Ignacio
    San Juan, PR 00921
    (939) 264-7033

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

Psychologist Counseling

Taxonomy Code
103TC1900X
Type
Behavioral Health & Social Service Providers
License No.
5909
License State
PR
Taxonomy Description
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

Medicare Participation & PECOS Enrollment Status

Keila Castro is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

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.

  • PECOS PAC ID: 7719487255

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20250820003506

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

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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 1487549408, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 8 → 16 → 7 5 → 10 → 1 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 0 + 4 + 1 + 8 + 4 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1487549408.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Psychologist (Clinical)
1666 CALLE PARANA
SAN JUAN, PR 00926
Psychologist
1666 CALLE PARANA
SAN JUAN, PR 00926
Psychologist (Clinical)
1666 CALLE PARANA
SAN JUAN, PR 00926
Psychologist (Counseling)
1666 CALLE PARANA
SAN JUAN, PR 00926

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487549408, enumerated as an "individual" on June 10, 2025.

The provider is located at 1666 CALLE PARANA SAN JUAN, PR 00926 and the phone number is (939) 264-7033.

Psychologist with taxonomy code 103TC1900X and a focus in Counseling.