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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARK G BROOKS M D P A HORIZON PRIMARY CARE
NPI 1629066907
Internal Medicine in Gotha, FL

Active since October 11, 2005
3872 OLD WINTER GARDEN RD, SUITE 300 B, GOTHA, FL 34734(407) 578-6610(407) 578-2247 Get Directions Write a Review

NPPES record last updated: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mark G Brooks M D P A Horizon Primary Care NPPES

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

MARK G BROOKS M D P A HORIZON PRIMARY CARE (NPI 1629066907), doing business as Horizon Primary Care, is a healthcare organization registered as an internal medicine in Gotha, Florida and active in the NPI registry since October 2005. The organization lists Ida Bonilla, Pa, as its authorized official.

NPPES Registry Identity

NPI1629066907
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMARK G BROOKS M D P A HORIZON PRIMARY CARE
Location Address3872 OLD WINTER GARDEN RD, SUITE 300 BGotha, FL 34734
Mailing Address3872 Old Winter Garden Rd, Suite 300 BGotha, FL 34734 · (407) 578-6610 · Fax (407) 578-2247
Phone(407) 578-6610
Fax(407) 578-2247
Organization SubpartNo
Authorized OfficialIda BonillaPa · (407) 578-6610
Enumeration DateOctober 11, 2005
Last NPPES UpdateAugust 10, 2026
NPPES CertifiedAugust 10, 2026
✔ NPI 1629066907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME0070398
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.
3872 OLD WINTER GARDEN RD, Gotha, FL 34734
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Other Names 1

Doing Business AsHorizon Primary Care

Other Identifiers 2

Other110221576FL · Railroad Medicare
Other97989FL · Bcbs

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed.Insurance ›

Other Providers at the Same Location NPPES

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

CHRISTOPHER RAYMOND ROTONDO PA-C
Internal Medicine
3872 OLD WINTER GARDEN RD, SUITE 300
GOTHA, FL 34734
Orange County (407) 578-6610

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 Mark G Brooks M D P A Horizon Primary Care's NPI number?

The NPI number for Mark G Brooks M D P A Horizon Primary Care is 1629066907. It was assigned to this organization in the NPPES registry on October 11, 2005. The provider is doing business as Horizon Primary Care.

Where is Mark G Brooks M D P A Horizon Primary Care located?

Mark G Brooks M D P A Horizon Primary Care is located at 3872 Old Winter Garden Rd Suite 300 B, Gotha, FL 34734. The listed phone number is (407) 578-6610.

What is Mark G Brooks M D P A Horizon Primary Care's specialty?

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

What insurance does Mark G Brooks M D P A Horizon Primary Care accept?

Health plans from AvMed list Mark G Brooks M D P A Horizon Primary Care as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark G Brooks M D P A Horizon Primary Care was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.