JOHN P. DAIGNEAULT M.D. – NPI #1477532489
Orthopaedic Surgery

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Health Care Provider Taxonomy Code for Orthopaedic Surgery

JOHN DAIGNEAULT is an orthopaedic surgeon located in BRANFORD, CT. NPPES has assigned the NPI number 1477532489 to JOHN DAIGNEAULT on January 10, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 3 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207X00000X from the Health Care Provider Taxonomy code set, which is classified as Orthopaedic Surgery.

The NPI profile was last updated on May 11, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for JOHN DAIGNEAULT below.

NPI Profile for
JOHN P. DAIGNEAULT

NPI Number
1477532489
Enumeration Date

(more than 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
JOHN P. DAIGNEAULT
Credentials
M.D.
Primary location
84 N MAIN ST
BRANFORD, CT 06405-3061
Phone: (203) 483-2509 Fax: (203) 483-2513
3 Other location(s):
2416 Whitney Ave Ste 3
Hamden, CT 06518-3249
Phone: (203) 752-3100
Fax: (203) 752-9291
235 Boston Post Rd
Orange, CT 06477-3229
Phone: (203) 795-4784
Fax: (203) 799-1179
701 N Colony Rd
Wallingford, CT 06492-2407
Phone: (203) 265-1800
Fax: (203) 284-9010
Mailing address
2 BARNES INDUSTRIAL RD S
WALLINGFORD, CT 06492-2486
Phone: (203) 626-0160 Fax: (203) 294-6734
Sole Proprietor
No
Updated
Certification Date
May 11, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207X00000X
- Orthopaedic Surgery (Primary)		 CT 28301
207XX0005X
- Orthopaedic Surgery / Sports Medicine		 CT 28301

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY - Graduated 1985
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
JOHN DAIGNEAULT is affiliated with the following medical group(s):
  • HOSPITAL
    • MIDSTATE MEDICAL CENTER
      435 LEWIS AVENUE
      MERIDEN, CT 06450

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