MARK GUZMAN OTR/L
NPI 1003265620
Occupational Therapist in Great Neck, NY

NPI Status: Active since June 04, 2016

Contact Information

475 NORTHERN BLVD STE 19
GREAT NECK, NY
ZIP 11021
Phone: (516) 829-0030

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  • Individual
  • Male
  • Years of Experience 28
  • Occupational Therapist
  • May Accept Medicare Approved Payment

About MARK GUZMAN

This page provides the complete NPI Profile along with additional information for Mark Guzman, a provider established in Great Neck, New York with a medical specialization in Occupational Therapist and more than 28 years of experience. The healthcare provider is registered in the NPI registry with number 1003265620 assigned on June 2016. The practitioner's primary taxonomy code is 225X00000X with license number 009077 (NY). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1003265620
Provider Name
MARK GUZMAN OTR/L
Gender
Male
Entity Type
Individual
Location Address
475 NORTHERN BLVD STE 19 GREAT NECK, NY 11021
Location Phone
(516) 829-0030
Mailing Address
4 RALEIGH LN KINGS PARK, NY 11754
Mailing Phone
(516) 435-8513
Medical School Name
OTHER
Graduation Year
1998
Is Sole Proprietor?
Yes
Enumeration Date
06-04-2016
Last Update Date
04-05-2023
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Location Map

Secondary Locations

  • 4 Raleigh Ln
    Kings Park, NY 11754
    (516) 435-8513

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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
009077
License State
NY
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

Medicare Participation & PECOS Enrollment Status

Mark Guzman is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

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: 6204871684

    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: I20050627000238

    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? Maybe

    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.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Evaluation for occupational therapy, typically 30 minutes

An evaluation for occupational therapy is a process where a therapist assesses your physical and mental abilities to perform daily activities. This 30-minute session helps identify any difficulties you may have and develop strategies for improvement.

This service was performed 170 times for 134 patients

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes

This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.

This service was performed 5,519 times for 151 patients

Therapy procedure using manual technique, each 15 minutes

This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.

This service was performed 814 times for 90 patients

Training for self-care or home management, each 15 minutes

This service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.

This service was performed 2,913 times for 150 patients

Reviews for MARK GUZMAN OTR/L

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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 1003265620, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
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 0 → 0 2 → 4 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 4 + 6 + 1 + 0 + 6 + 4 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1003265620.

Other Providers at the Same Location


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

Specialist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021
Occupational Therapist
475 NORTHERN BLVD STE 19
GREAT NECK, NY 11021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003265620, enumerated as an "individual" on June 04, 2016.

The provider is located at 475 NORTHERN BLVD STE 19 GREAT NECK, NY 11021 and the phone number is (516) 829-0030.

Occupational Therapist with taxonomy code 225X00000X.