JOHN S. FERRIS M.D. P.A.
NPI 1881289817
Internal Medicine in Grapevine, TX

Active since March 02, 2021
1604 LANCASTER DR, GRAPEVINE, TX 76051(817) 481-8661(817) 416-8801 Get Directions Write a Review

NPPES record last updated: March 2, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John S. Ferris M.d. P.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN S. FERRIS M.D. P.A. (NPI 1881289817) is a healthcare organization registered as an internal medicine in Grapevine, Texas and active in the NPI registry since March 2021. The organization lists John Steven Ferris, President, as its authorized official.

NPPES Registry Identity

NPI1881289817
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOHN S. FERRIS M.D. P.A.
Location Address1604 LANCASTER DRGrapevine, TX 76051-3544
Mailing Address1604 Lancaster DrGrapevine, TX 76051-3544 · (817) 481-8661 · Fax (817) 416-8801
Fax(817) 416-8801
Organization SubpartNo
Authorized OfficialJohn Steven FerrisPresident · (817) 481-8661
Enumeration DateMarch 2, 2021
NPPES CertifiedMarch 2, 2021
NPI 1881289817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1604 LANCASTER DR, Grapevine, TX 76051

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
1604 LANCASTER DR
GRAPEVINE, TX 76051
Specialist
1604 LANCASTER DR
GRAPEVINE, TX 76051
Dietitian, Registered
1604 LANCASTER DR
GRAPEVINE, TX 76051
Internal Medicine
1604 LANCASTER DR
GRAPEVINE, TX 76051
Physician Assistant
1604 LANCASTER DR
GRAPEVINE, TX 76051
Nurse Practitioner
1604 LANCASTER DR
GRAPEVINE, TX 76051
Internal Medicine
1604 LANCASTER DR
GRAPEVINE, TX 76051
Family Medicine
1604 LANCASTER DR
GRAPEVINE, TX 76051

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John S. Ferris M.D. P.A.'s NPI number?

The NPI number for John S. Ferris M.D. P.A. is 1881289817. It was assigned to this organization in the NPPES registry on March 2, 2021.

Where is John S. Ferris M.D. P.A. located?

John S. Ferris M.D. P.A. is located at 1604 Lancaster Dr, Grapevine, TX 76051. The listed phone number is (817) 481-8661.

What is John S. Ferris M.D. P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for John S. Ferris M.D. P.A. was last updated on March 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.