HECTOR MONTILLA
NPI 1659258861
Psychologist in Mayaguez, PR

NPI Status: Active since August 19, 2025

Contact Information

CARR 106 KM 2.2 INT.
MAYAGUEZ, PR
ZIP 00680
Phone: (787) 515-4521

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  • Individual
  • Male
  • Psychologist

About HECTOR MONTILLA

This page provides the complete NPI Profile along with additional information for Hector Montilla, a provider established in Mayaguez, Puerto Rico with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1659258861 assigned on August 2025. The practitioner's primary taxonomy code is 103T00000X. The provider is registered as an individual and his NPI record was last updated August 2025.

NPI
1659258861
Provider Name
HECTOR MONTILLA
Gender
Male
Entity Type
Individual
Location Address
CARR 106 KM 2.2 INT. MAYAGUEZ, PR 00680
Location Phone
(787) 515-4521
Mailing Address
PO BOX 118 MAYAGUEZ, PR 00681
Is Sole Proprietor?
Yes
Enumeration Date
08-19-2025
Last Update Date
08-19-2025
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A psychologist like Hector Montilla studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

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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

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1659258861
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
261094516812
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 1 + 0 + 9 + 4 + 5 + 1 + 6 + 8 + 1 + 2 + 24 = 69
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 69 = 11

The NPI number 1659258861 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1528879707WELLNESS PSYCHOLOGY SERVICES
Organization
Clinic/Center (Mental Health (Including Community Mental Health Center))CARR 106 KM 2.2 INT.
MAYAGUEZ, PR 00680
(787) 515-4521

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659258861, enumerated in the NPI registry as an "individual" on August 19, 2025

The provider is located at Carr 106 Km 2.2 Int. Mayaguez, Pr 00680 and the phone number is (787) 515-4521

The provider's speciality is Psychologist with taxonomy code 103T00000X

This NPI record was last updated on August 19, 2025. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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