DENNIS J SULLIVAN, M.D., P.A.
NPI 1780846675
Orthopaedic Surgery - Sports Medicine in Bridgton, ME

NPI Status: Active since July 01, 2008

Contact Information

55 MAIN ST
BRIDGTON, ME
ZIP 04009
Phone: (207) 647-3633
Fax: (207) 647-5633

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  • Organization
  • Orthopaedic Surgery
  • Sports Medicine

About DENNIS J SULLIVAN, M.D., P.A.

This page provides the complete NPI Profile along with additional information for Dennis J Sullivan, M.d., P.a., a provider established in Bridgton, Maine operating as a Orthopaedic Surgery, focusing in sports medicine . The healthcare provider is registered in the NPI registry with number 1780846675 assigned on July 2008. The practitioner's primary taxonomy code is 207XX0005X with license number 011964 (ME). The provider is registered as an organization and their NPI record was last updated 3 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dennis J Sullivan M.d. (President)

NPI
1780846675
Provider Name
DENNIS J SULLIVAN, M.D., P.A.
Entity Type
Organization
Location Address
55 MAIN ST BRIDGTON, ME 04009
Location Phone
(207) 647-3633
Location Fax
(207) 647-5633
Mailing Address
PO BOX 658 BRIDGTON, ME 04009
Mailing Phone
(207) 647-3633
Mailing Fax
(207) 647-5633
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-01-2008
Last Update Date
11-28-2023
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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

Orthopaedic Surgery Sports Medicine

Taxonomy Code
207XX0005X
Type
Allopathic & Osteopathic Physicians
License No.
011964
License State
ME
Taxonomy Description
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DENNIS J SULLIVAN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(207) 647-3633

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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 1780846675, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 8 → 16 → 7 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 6 + 4 + 1 + 2 + 6 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1780846675.

Other Providers at the Same Location


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

Otolaryngology (Otolaryngology/Facial Plastic Surgery)
55 MAIN ST
BRIDGTON, ME 04009
Massage Therapist
55 MAIN ST
BRIDGTON, ME 04009
Physical Therapist
55 MAIN ST
BRIDGTON, ME 04009
Acupuncturist
55 MAIN ST
BRIDGTON, ME 04009

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780846675, enumerated as an "organization" on July 01, 2008.

The provider is located at 55 MAIN ST BRIDGTON, ME 04009 and the phone number is (207) 647-3633.

Orthopaedic Surgery with taxonomy code 207XX0005X and a focus in Sports Medicine.