Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ELSA M. ZAYAS M.D.
NPI 1932165669
Psychiatry & Neurology - Geriatric Psychiatry in Riviera Beach, FL

Active since April 21, 2006
7305 N MILITARY TRL, RIVIERA BEACH, FL 33410(561) 422-6412(561) 422-8686 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

  • Individual
  • Female
  • Psychiatry & Neurology
  • Geriatric Psychiatry

About ELSA ZAYAS

This page provides the complete NPI Profile along with additional information for Elsa Zayas, a provider established in Riviera Beach, Florida with a medical specialization in Psychiatry & Neurology, focusing in geriatric psychiatry . The healthcare provider is registered in the NPI registry with number 1932165669 assigned on April 2006. The practitioner's primary taxonomy code is 2084P0805X with license number 107917 (MO). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1932165669
Provider Name
DR. ELSA M. ZAYAS M.D.
Gender
Female
Entity Type
Individual
Location Address
7305 N MILITARY TRL RIVIERA BEACH, FL 33410
Location Phone
(561) 422-6412
Location Fax
(561) 422-8686
Mailing Address
7305 N MILITARY TRL RIVIERA BEACH, FL 33410
Mailing Phone
(561) 422-6412
Mailing Fax
(561) 422-8686
Is Sole Proprietor?
No
Enumeration Date
04-21-2006
Last Update Date
07-13-2026
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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

Psychiatry & Neurology Geriatric Psychiatry

Taxonomy Code
2084P0805X
Type
Allopathic & Osteopathic Physicians
License No.
107917
License State
MO
Taxonomy Description
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

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)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

107917 (MO)

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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 1932165669, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
9
Unchanged
Pos 3
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 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 3 → 6 1 → 2 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 2 + 6 + 1 + 0 + 6 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1932165669.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Pharmacist (Pharmacotherapy)
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Radiology (Diagnostic Radiology)
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Family Medicine
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Internal Medicine
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Physician Assistant
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Social Worker
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Registered Nurse (Psychiatric/Mental Health)
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Anesthesiology
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Occupational Therapist
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Specialist/Technologist (Rehabilitation, Blind)
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Psychologist (Clinical)
7305 N MILITARY TRL, 116
RIVIERA BEACH, FL 33410
Orthopaedic Surgery
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Internal Medicine (Geriatric Medicine)
7305 N MILITARY TRL, PRIMARY CARE (110)
RIVIERA BEACH, FL 33410
Optometrist
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Audiologist
7305 N MILITARY TRL, ASPS 126
RIVIERA BEACH, FL 33410
Audiologist
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Registered Nurse (Case Management)
7305 N MILITARY TRL
RIVIERA BEACH, FL 33410
Internal Medicine
7305 N MILITARY TRL, PRIMARY CARE (110)
RIVIERA BEACH, FL 33410
Family Medicine (Geriatric Medicine)
7305 N MILITARY TRL, PRIMARY CARE (110)
RIVIERA BEACH, FL 33410

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932165669, enumerated as an "individual" on April 21, 2006.

The provider is located at 7305 N MILITARY TRL RIVIERA BEACH, FL 33410 and the phone number is (561) 422-6412.

Psychiatry & Neurology with taxonomy code 2084P0805X and a focus in Geriatric Psychiatry.