JOHN J. BRENNAN MD – NPI #1154353977
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 BRENNAN is an orthopaedic surgeon located in EAST SETAUKET, NY. NPPES has assigned the NPI number 1154353977 to JOHN BRENNAN on July 06, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. 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 previously updated about 7 years ago on May 24, 2019. 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 BRENNAN below.

NPI Profile for
JOHN J. BRENNAN

NPI Number
1154353977
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
JOHN J. BRENNAN
Credentials
MD
Primary location
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733-4079
Phone: (631) 689-6698 Fax: (631) 751-5548
Mailing address
Same as primary location
Sole Proprietor
No
Updated
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)		 NY 211330
207XX0005X
- Orthopaedic Surgery / Sports Medicine		 NY 211330

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
STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER - Graduated 1993
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 BRENNAN is affiliated with the following medical group(s):
  • HOSPITAL
    • ST CATHERINE OF SIENA HOSPITAL
      50 ROUTE 25A
      SMITHTOWN, NY 11787
    • ST CHARLES HOSPITAL
      200 BELLE TERRE ROAD
      PORT JEFFERSON, NY 11777
    • SUNY/STONY BROOK UNIVERSITY HOSPITAL
      HEALTH SCIENCES CENTER SUNY
      STONY BROOK, NY 11794
  • HOME HEALTH AGENCY
    • CATHOLIC HOME CARE
      110 BI-COUNTY BOULEVARD, SUITE 114
      FARMINGDALE, NY 11735

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