CAITLIN R RATINO DPT
NPI 1558885780
Physical Medicine & Rehabilitation - Sports Medicine in Washington, DC

NPI Status: Active since July 31, 2017

Contact Information

1120 20TH ST NW FRNT 1
WASHINGTON, DC
ZIP 20036
Phone: (240) 790-9985

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NPPES record last updated: January 23, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jan 18, 2023, Jul 21, 2022, Jul 31, 2017 (3 updates tracked since 2017).

  • Individual
  • Female
  • Physical Medicine & Rehabilitation
  • Sports Medicine

About CAITLIN RATINO

This page provides the complete NPI Profile along with additional information for Caitlin Ratino, a provider established in Washington, District Of Columbia with a medical specialization in Physical Medicine & Rehabilitation, focusing in sports medicine . The healthcare provider is registered in the NPI registry with number 1558885780 assigned on July 2017. The practitioner's primary taxonomy code is 2081S0010X with license number 2305211359 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1558885780
Provider Name
CAITLIN R RATINO DPT
Gender
Female
Entity Type
Individual
Location Address
1120 20TH ST NW FRNT 1 WASHINGTON, DC 20036
Location Phone
(240) 790-9985
Mailing Address
1120 20TH ST NW FL 1 WASHINGTON, DC 20036
Mailing Phone
(240) 790-9985
Is Sole Proprietor?
No
Enumeration Date
07-31-2017
Last Update Date
01-23-2025
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Location Map

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

Physical Medicine & Rehabilitation Sports Medicine

Taxonomy Code
2081S0010X
Type
Allopathic & Osteopathic Physicians
License No.
2305211359
License State
VA
Taxonomy Description
A physician who specializes in Sports Medicine is responsible for continuous care related to the enhancement of health and fitness as well as the prevention of injury and illness. The specialist possesses knowledge and experience in the promotion of wellness and the prevention of injury from many areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation and injuries. It is the goal of a Sports Medicine specialist to improve the healthcare of the individual engaged in physical exercise.

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)
12251S0007XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist
Sports

29274 (MD)
22251S0007XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist
Sports

200001207 (DC)

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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 1558885780, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
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 5 → 10 → 1 8 → 16 → 7 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 6 + 8 + 1 + 0 + 7 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1558885780.

Other Providers at the Same Location


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

General Practice
1120 20TH ST NW FRNT 1
WASHINGTON, DC 20036
Orthopaedic Surgery (Sports Medicine)
1120 20TH ST NW FRNT 1
WASHINGTON, DC 20036
Physician Assistant (Surgical)
1120 20TH ST NW FRNT 1
WASHINGTON, DC 20036
Physical Therapy Assistant
1120 20TH ST NW FRNT 1
WASHINGTON, DC 20036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558885780, enumerated as an "individual" on July 31, 2017.

The provider is located at 1120 20TH ST NW FRNT 1 WASHINGTON, DC 20036 and the phone number is (240) 790-9985.

Physical Medicine & Rehabilitation with taxonomy code 2081S0010X and a focus in Sports Medicine.