What is Alan Drezner's NPI number?

Alan Drezner's National Provider Identifier (NPI) is 1093716938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alan Drezner's specialty?

Alan Drezner is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Alan Drezner located?

Alan Drezner's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06106-3315.

What is Alan Drezner's phone number?

The practice phone number listed in the NPPES registry for Alan Drezner is (860) 522-4158.

Is Alan Drezner's NPI active?

Yes — Alan Drezner's NPI (1093716938) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Alan Drezner, MD

NPI 1093716938 · Surgery Physician · Hartford, CT

Alan Drezner, MD is a Surgery Physician provider in Hartford, CT (NPI 1093716938).

Provider details

NPI number: 1093716938
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 015495 (CT)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 015495 (CT)
Allopathic & Osteopathic Physicians
Vascular Surgery Physician2086S0129XLicense 015495 (CT)
Allopathic & Osteopathic Physicians
Surgical Critical Care Physician2086S0102XLicense 015495 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

80 Seymour St

Hartford, CT 06106-3315

Phone: (860) 522-4158

Fax: (860) 524-2652

Street-level locationGet directions

More CT providers

Mailing address

28 Wright Dr

Avon, CT 06001-2106

Enumerated: 2005-08-02
Last updated: 2025-09-11

Frequently asked questions

What is Alan Drezner's NPI number?: Alan Drezner's National Provider Identifier (NPI) is 1093716938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alan Drezner's specialty?: Alan Drezner is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Alan Drezner located?: Alan Drezner's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06106-3315.
What is Alan Drezner's phone number?: The practice phone number listed in the NPPES registry for Alan Drezner is (860) 522-4158.
Is Alan Drezner's NPI active?: Yes — Alan Drezner's NPI (1093716938) is active in the NPPES registry as of the last update on 2025-09-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.