Information verified from U.S. Centers for Medicare & Medicaid Services (CMS) as of June 01, 2025
Dr. GREGORY HAFFNER
Dr. GREGORY HAFFNER is a OPHTHALMOLOGY practicing in HAMDEN, CT. Dr. HAFFNER is affiliated with REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC. This comprehensive profile provides detailed information about Dr. HAFFNER's practice, credentials, and professional affiliations.
OPHTHALMOLOGY
1407886450
HAMDEN, CT
REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC
Dr. GREGORY HAFFNER
OPHTHALMOLOGY
About Dr. HAFFNER
Dr. GREGORY HAFFNER is a OPHTHALMOLOGY practicing in HAMDEN, CT. Dr. HAFFNER is affiliated with REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC. This comprehensive profile provides detailed information about Dr. HAFFNER's practice, credentials, and professional affiliations.
Medical Specialty
Dr. HAFFNER specializes in OPHTHALMOLOGY, providing expert medical care in this field. This specialty requires extensive training and ongoing education to maintain expertise.
Practice Location
Based in HAMDEN, CT, Dr. HAFFNER serves patients in the local community and surrounding areas.
Professional Affiliation
Dr. HAFFNER is affiliated with REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC, which may provide additional resources and collaborative care opportunities.
Professional Verification
Dr. HAFFNER is registered with the National Provider Identifier (NPI) system, ensuring proper identification in healthcare transactions.
Practice Information
| Information Type | Details |
|---|---|
| Full Name | Dr. GREGORY HAFFNER |
| Primary Specialty | OPHTHALMOLOGY |
| NPI Number | 1407886450 |
| Practice Location | HAMDEN, CT |
| Organization | REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC |
| Gender | M |
Professional Credentials & Verification
Dr. HAFFNER's professional credentials are verified through the National Provider Identifier (NPI) system maintained by CMS.
NPI Registration
Verified through CMS NPI Registry
This unique identifier is used for all healthcare transactions and billing.
Medical Specialty
Board-certified in OPHTHALMOLOGY
Specialties are self-reported and verified through the NPI system.
Contact Information & Practice Details
Contact Dr. HAFFNER directly for appointments, consultations, or questions about medical services.
Practice Location
State: CT
Organization: REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC
Professional Identification
Provider Type: Individual
Status: Active
Additional Resources & Information
Organization Information
Learn more about REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC and other doctors in this practice.
View OrganizationImportant Verification Notice
The information on this page is sourced from the CMS National Provider Identifier (NPI) Registry and is updated regularly. However, for the most current information about Dr. HAFFNER's practice status, credentials, and contact information, please verify directly with the doctor's office or the appropriate state medical board.
Comprehensive Doctor Profile & Medical Information
Detailed information about Dr. HAFFNER including credentials, specialties, practice information, and professional background.
Quick Navigation
Professional Information
Practice Information
Professional Background
Related Information
Professional Information
Basic Information
| Full Name: | Dr. GREGORY HAFFNER |
| NPI Number: | 1407886450 |
| Gender: | M |
| Primary Specialty: | OPHTHALMOLOGY |
| Secondary Specialty: |
Practice Information
| Organization Name: | REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC |
| Organization ID: | 5597176834 |
| City: | HAMDEN |
| State: | CT |
| Practice Type: | Group Practice |
Medical Specialties & Expertise
Primary Specialty
OPHTHALMOLOGY
This is Dr. HAFFNER's primary area of medical expertise and specialization.
Secondary Specialty
No secondary specialty information available.
Understanding Medical Specialties
What This Means:
- Primary Specialty: The main area of medical practice and expertise
- Secondary Specialty: Additional areas of expertise or subspecialization
- Board Certification: Indicates advanced training and expertise in the specialty
- Practice Focus: The types of conditions and treatments the doctor specializes in
National Provider Identifier (NPI) & Credentials
NPI Information
NPI Number: 1407886450
The National Provider Identifier (NPI) is a unique 10-digit identification number issued to healthcare providers in the United States.
What is an NPI?
- Required for all healthcare providers who bill Medicare
- Used for electronic transactions and claims processing
- Helps identify providers in healthcare databases
- Issued by the Centers for Medicare & Medicaid Services (CMS)
Verification & Credentials
Important Note
While NPI information is verified through CMS, additional credentials such as board certifications, medical school, and residency training are not included in this database.
How to Verify Additional Credentials:
- Contact the doctor's office directly
- Check with the state medical board
- Visit the American Board of Medical Specialties website
- Ask about board certifications during consultation
Practice & Organization Information
Practice Type
Group Practice
Dr. HAFFNER is associated with REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC.
Benefits of Group Practice:
- Shared resources and equipment
- Collaborative care with other specialists
- Extended office hours and coverage
- Coordinated patient care
Location Information
| City: | HAMDEN |
| State: | CT |
| Organization: | REFOCUS EYE HEALTH OF CENTRAL CONNECTICUT PC |
| Organization ID: | 5597176834 |
Additional Resources & Information
Finding More Information
- Contact the doctor's office directly
- Check the state medical board website
- Visit the practice website
- Ask about insurance acceptance
Questions to Ask
- What insurance plans do you accept?
- What are your office hours?
- Do you offer telehealth appointments?
- What is your approach to patient care?
Data Sources
All information is sourced from the CMS National Provider Identifier (NPI) Registry and is updated regularly to ensure accuracy and completeness.