DR. DORIAN COHEN
NPI 1457970832
Orthopaedic Surgery - Pediatric Orthopaedic Surgery in Stony Brook, NY
NPI Status: Active since April 15, 2020
Contact Information
101 NICHOLLS RD
STONY BROOK, NY
ZIP 11794
Phone: (631) 444-4233
- Individual
- Male
- Orthopaedic Surgery
- Pediatric Orthopaedic Surgery
- PECOS Enrolled
About DORIAN COHEN
This page provides the complete NPI Profile along with additional information for Dorian Cohen, a provider established in Stony Brook, New York with a medical specialization in Orthopaedic Surgery, focusing in pediatric orthopaedic surgery . The healthcare provider is registered in the NPI registry with number 1457970832 assigned on April 2020. The practitioner's primary taxonomy code is 207XP3100X with license number 319008 (NY). The provider is registered as an individual and his NPI record was last updated May 2026.
- NPI
- 1457970832
- Provider Name
- DR. DORIAN COHEN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 101 NICHOLLS RD STONY BROOK, NY 11794
- Location Phone
- (631) 444-4233
- Mailing Address
- 101 NICHOLLS RD STONY BROOK, NY 11794
- Mailing Phone
- (631) 444-4233
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-15-2020
- Last Update Date
- 05-11-2026
- Code Navigator
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
Orthopaedic Surgery Pediatric Orthopaedic Surgery
- Taxonomy Code
- 207XP3100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 319008
- License State
- NY
- Taxonomy Description
- An orthopedic surgeon who has additional training and experience in diagnosing, treating and managing musculoskeletal problems in infants, children and adolescents. These may include limb and spine deformities (such as club foot, scoliosis); gait abnormalities (limping); bone and joint infections; broken bones.
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) |
|---|---|---|---|---|
| 1 | 207X00000X | Allopathic & Osteopathic Physicians | Orthopaedic Surgery | 104035 (GA) |
Medicare Participation & PECOS Enrollment Status
Dorian Cohen is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
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.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Reviews for DR. DORIAN COHEN
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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 1457970832, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 68 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 12 providers are registered at the same or a nearby location.
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1457970832, enumerated as an "individual" on April 15, 2020.
The provider is located at 101 NICHOLLS RD STONY BROOK, NY 11794 and the phone number is (631) 444-4233.
Orthopaedic Surgery with taxonomy code 207XP3100X and a focus in Pediatric Orthopaedic Surgery.
