Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ronny Carl Johnson, M.D.

Vascular Surgery Physician in Huntsville, AL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922047018

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ronny Carl Johnson

Credential M.D.

Sex Male

Practice address 201 Sivley Rd Sw, Suite 530, Huntsville, AL, 35801

Phone (256) 265-7480

Fax (256) 265-7481

Enumeration date Jun 5, 2006

Last updated in NPPES Aug 10, 2015

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 0008023 (AL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0004070317	Other	-	AETNA
51514734JOH	Other	AL	BLUE CROSS BLUE SHIELD
051514734	Medicaid	AL	-
511-11829	Other	AL	BCBS-AL
126131	Medicaid	AL	-
P00000018	Other	AL	MEDICARE RAILROAD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ronny Johnson?

The National Provider Identifier (NPI) for Ronny Johnson is 1922047018, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronny Johnson practice?

The practice location on file with NPPES is in Huntsville, AL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Evan Cohen Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Huntsville, AL NPI 1235122177 Thomas Washburn Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Huntsville, AL NPI 1639162571 Charles Newton Hospice and Palliative Medicine (Family Medicine) Physician · Huntsville, AL NPI 1871586727 Richard Clay Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Huntsville, AL NPI 1619960549 Huntsville Cardiothoracic Surgeons, PC Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Huntsville, AL NPI 1336132281 Frank Kelly Gynecologic Oncology Physician · Huntsville, AL NPI 1306831243 Anjaneyulu Alapati Neurology Physician · Huntsville, AL NPI 1992791297 George Harriman Surgery Physician · Huntsville, AL NPI 1730160300

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-10.