DR. ZACHARY COHEN DPT
NPI 1982997946
Physical Therapist - Orthopedic in Rockville, MD

NPI Status: Active since May 24, 2011

Contact Information

4701 RANDOLPH RD
SUITE 105
ROCKVILLE, MD
ZIP 20852
Phone: (301) 990-9599

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  • Individual
  • Male
  • Physical Therapist
  • Orthopedic

About ZACHARY COHEN

This page provides the complete NPI Profile along with additional information for Zachary Cohen, a provider established in Rockville, Maryland with a medical specialization in Physical Therapist, focusing in orthopedic . The healthcare provider is registered in the NPI registry with number 1982997946 assigned on May 2011. The practitioner's primary taxonomy code is 2251X0800X with license number 25255 (MD). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1982997946
Provider Name
DR. ZACHARY COHEN DPT
Gender
Male
Entity Type
Individual
Location Address
4701 RANDOLPH RD SUITE 105 ROCKVILLE, MD 20852
Location Phone
(301) 990-9599
Mailing Address
4701 RANDOLPH RD 105 ROCKVILLE, MD 20852
Mailing Phone
(301) 990-9599
Is Sole Proprietor?
No
Enumeration Date
05-24-2011
Last Update Date
08-18-2015
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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

Physical Therapist Orthopedic

Taxonomy Code
2251X0800X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
25255
License State
MD
Taxonomy Description
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Orthopaedic Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science; pathology/pathophysiology, pain science, medical and surgical considerations, orthopaedic physical therapy theory and practice, and critical inquiry for evidence-based practice.

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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 1982997946, we treat the final digit (6) 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 84. The final step is to find the difference between that total and the next multiple of ten (90 - 84 = 6).

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
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 9 → 18 → 9 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 8 + 9 + 1 + 4 + 9 + 8 + 24 = 84

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

The next multiple of ten after 84 is 90. The difference is the calculated check digit.

90 - 84 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1982997946.

Other Providers at the Same Location


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

Podiatrist
4701 RANDOLPH RD, STE 115
ROCKVILLE, MD 20852
Dentist (Oral and Maxillofacial Surgery)
4701 RANDOLPH RD, STE G10
ROCKVILLE, MD 20852
Physical Medicine & Rehabilitation
4701 RANDOLPH RD, SUITE 208
ROCKVILLE, MD 20852
Psychiatry & Neurology (Neurology)
4701 RANDOLPH RD, SUITE 102
ROCKVILLE, MD 20852
Specialist
4701 RANDOLPH RD, SUITE 216
ROCKVILLE, MD 20852
Specialist
4701 RANDOLPH RD, SUITE216
ROCKVILLE, MD 20852
Orthotist
4701 RANDOLPH RD, SUITE #G-6
ROCKVILLE, MD 20852
Pharmacist
4701 RANDOLPH RD, SUITE G-4
ROCKVILLE, MD 20852
Dermatology
4701 RANDOLPH RD, SUITE 201
ROCKVILLE, MD 20852
Dentist (General Practice)
4701 RANDOLPH RD, SUITE 110
ROCKVILLE, MD 20852
Dentist (General Practice)
4701 RANDOLPH RD, STE 205
ROCKVILLE, MD 20852
Psychiatry & Neurology (Neurology)
4701 RANDOLPH RD, SUITE 102
ROCKVILLE, MD 20852
Podiatrist (Foot & Ankle Surgery)
4701 RANDOLPH RD, SUITE 115
ROCKVILLE, MD 20852
Physical Therapist
4701 RANDOLPH RD, SUITE G-1
ROCKVILLE, MD 20852
Physical Therapist (Orthopedic)
4701 RANDOLPH RD, SUITE #208
ROCKVILLE, MD 20852
Counselor (Professional)
4701 RANDOLPH RD, G8
ROCKVILLE, MD 20852
Dentist (Orthodontics and Dentofacial Orthopedics)
4701 RANDOLPH RD, #108
ROCKVILLE, MD 20852
Podiatrist (Foot & Ankle Surgery)
4701 RANDOLPH RD, #115
ROCKVILLE, MD 20852
Physical Therapist (Orthopedic)
4701 RANDOLPH RD, SUITE 208
ROCKVILLE, MD 20852
Dentist
4701 RANDOLPH RD, SUITE 114
ROCKVILLE, MD 20852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982997946, enumerated as an "individual" on May 24, 2011.

The provider is located at 4701 RANDOLPH RD SUITE 105 ROCKVILLE, MD 20852 and the phone number is (301) 990-9599.

Physical Therapist with taxonomy code 2251X0800X and a focus in Orthopedic.