IndividualActiveMedicare EnrolledPrescriberCan Order/Refer

Dr. Robert Hannahan

Anesthesiology

NPI: 1720074818Enterprise, Alabama, 36330(334) 417-0450Male

About Dr. Robert Hannahan

Dr. Robert Hannahan, MD, is a male healthcare professional specializing in Anesthesiology, registered under National Provider Identifier (NPI) number 1720074818. Dr. Robert Hannahan received his medical education at UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE, graduating in 1993.

Their primary practice is located at 1275 JAMES DR STE B, Enterprise, Alabama 36330. Patients can reach the office at (334) 417-0450. In addition to the primary location, Dr. Robert Hannahan maintains 1 additional practice location.

Dr. Robert Hannahan is affiliated with 1 hospital in the area. Dr. Robert Hannahan is enrolled in Medicare and accepts Medicare patients, is authorized to order and refer Medicare services, is authorized to prescribe medications.

As a prescriber, Dr. Robert Hannahan has 1,685 prescription claims processed, totaling $96,911 in drug costs. The opioid prescribing rate is 41.7%. Dr. Robert Hannahan received $52 in Medicare payments in 2018 across 4 claims.

Dr. Robert Hannahan has been NPI-registered since 2005.

Key Metrics

Medicare Payments

$51.65

Year 2018

Payment Count

Year 2018

Rx Claims

1,685

$96,911.08

Opioid Rate

41.7%

Practice Locations

Affiliated Hospitals

Doctor Details

Identity & Credentials

NPI Number: 1720074818
Entity Type: Individual
First Name: Robert
Last Name: Hannahan
Credential: MD
Gender: Male
Medical School: UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduation Year: 1993
Sole Proprietor: Yes
Status: active

Primary Practice Location

Address: 1275 JAMES DR STE B
City: Enterprise
State: Alabama
ZIP: 36330
Country: United States
Phone: (334) 417-0450
Fax: (801) 315-4946

Specialty & Taxonomy

Primary Specialty: Anesthesiology
Classification: Anesthesiology
Taxonomy Code: 207L00000X

NPI Registration

Enumeration Date: Sep 23, 2005
Last Updated: Sep 9, 2025
Certification Date: Sep 9, 2025

Mailing Address

Address: PO BOX 1747
City: MEMPHIS
State: TN
ZIP: 381011747

Medicare Enrollment

Medicare Enrolled: Yes
Can Order/Refer: Yes
Telehealth: No
Excluded: No

Prescriber Information

Authorized Prescriber: Yes
Total Rx Claims: 1,685
Total Rx Cost: $96,911.08
Opioid Prescriber Rate: 41.7%

Frequently Asked Questions

What is Dr. Robert Hannahan's NPI number?

Dr. Robert Hannahan's National Provider Identifier (NPI) is 1720074818. An NPI is a unique 10-digit identification number issued by the Centers for Medicare & Medicaid Services (CMS) to healthcare providers in the United States.

What does Dr. Robert Hannahan specialize in?

Dr. Robert Hannahan specializes in Anesthesiology. They received their medical education at UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE (class of 1993).

Where is Dr. Robert Hannahan located?

Dr. Robert Hannahan practices at 1275 JAMES DR STE B, Enterprise, Alabama 36330. You can reach them by phone at (334) 417-0450. They also have 1 additional practice location.

Does Dr. Robert Hannahan accept Medicare?

Yes, Dr. Robert Hannahan is enrolled in the Medicare program and accepts Medicare patients. They are also authorized to order and refer services under Medicare.

Does Dr. Robert Hannahan offer telehealth or virtual visits?

Dr. Robert Hannahan does not currently offer telehealth services. In-person visits are required at their practice location.

Can Dr. Robert Hannahan prescribe medications?

Yes, Dr. Robert Hannahan is an authorized prescriber. They have processed 1,685 prescription claims totaling $96,911.08.

What is an NPI Number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare & Medicaid Services (CMS). Required under HIPAA, every healthcare provider who transmits health information electronically must have an NPI. The NPI for Dr. Robert Hannahan is 1720074818.