IndividualActiveMedicare EnrolledPrescriberCan Order/Refer

Gary D Johnson

Psychiatry & Neurology - Neurology

NPI: 1841226867Smithfield, Rhode Island, 02917(401) 618-5507Male

About Gary D Johnson

Gary D Johnson, MD, is a male healthcare professional specializing in Psychiatry & Neurology - Neurology with a focus on Neurology, registered under National Provider Identifier (NPI) number 1841226867.

Gary D Johnson received his medical education at PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA, graduating in 1985. Their primary practice is located at 900 DOUGLAS PIKE, Smithfield, Rhode Island 02917.

Patients can reach the office at (401) 618-5507. Gary D Johnson is affiliated with 2 hospitals in the area. Gary D Johnson is enrolled in Medicare and accepts Medicare patients, is authorized to order and refer Medicare services, is authorized to prescribe medications.

As a prescriber, Gary D Johnson has 338 prescription claims processed, totaling $29,499 in drug costs. Gary D Johnson received $74 in Medicare payments in 2018 across 1 claims. Gary D Johnson has been NPI-registered since 2006.

Key Metrics

Medicare Payments

$73.65

Year 2018

Payment Count

Year 2018

Rx Claims

338

$29,499.24

Practice Locations

Affiliated Hospitals

Doctor Details

Identity & Credentials

NPI Number: 1841226867
Entity Type: Individual
First Name: Gary
Last Name: Johnson
Credential: MD
Gender: Male
Medical School: PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduation Year: 1985
Sole Proprietor: No
Status: active

Primary Practice Location

Address: 900 DOUGLAS PIKE
City: Smithfield
State: Rhode Island
ZIP: 02917-1879
Country: United States
Phone: (401) 618-5507
Fax: (866) 228-6713

Specialty & Taxonomy

Primary Specialty: Psychiatry & Neurology - Neurology
Classification: Psychiatry & Neurology
Specialization: Neurology
Taxonomy Code: 2084N0400X

NPI Registration

Enumeration Date: Jun 23, 2006
Last Updated: Dec 18, 2025
Certification Date: Dec 18, 2025

Mailing Address

Address: 15 LA SALLE SQ
City: PROVIDENCE
State: RI
ZIP: 029031814

Medicare Enrollment

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

Prescriber Information

Authorized Prescriber: Yes
Total Rx Claims: 338
Total Rx Cost: $29,499.24

Frequently Asked Questions

What is Gary D Johnson's NPI number?

Gary D Johnson's National Provider Identifier (NPI) is 1841226867. 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 Gary D Johnson specialize in?

Gary D Johnson specializes in Psychiatry & Neurology - Neurology. They received their medical education at PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA (class of 1985).

Where is Gary D Johnson located?

Gary D Johnson practices at 900 DOUGLAS PIKE, Smithfield, Rhode Island 02917. You can reach them by phone at (401) 618-5507.

Does Gary D Johnson accept Medicare?

Yes, Gary D Johnson is enrolled in the Medicare program and accepts Medicare patients. They are also authorized to order and refer services under Medicare.

Does Gary D Johnson offer telehealth or virtual visits?

Gary D Johnson does not currently offer telehealth services. In-person visits are required at their practice location.

Can Gary D Johnson prescribe medications?

Yes, Gary D Johnson is an authorized prescriber. They have processed 338 prescription claims totaling $29,499.24.

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 Gary D Johnson is 1841226867.