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

GARY E MARAIS M.D.
NPI 1437103686
Internal Medicine - Cardiovascular Disease in Redlands, CA

Q: What is Gary Marais's NPI number?

The NPI number for Gary Marais is 1437103686. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Gary Marais's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Gary Marais was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.

Active since May 20, 2006PECOS Enrolled

2 W FERN AVE, REDLANDS, CA 92373(909) 793-3311(909) 796-4158 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Gary E Marais M.d. NPPES

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

GARY E MARAIS M.D. (NPI 1437103686) is an individual cardiovascular disease provider in Redlands, California, licensed in California (C41567) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437103686

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameGARY E MARAISCredential: M.D.

Location Address2 W FERN AVERedlands, CA 92373-5916

Mailing AddressPo Box 2200Redlands, CA 92373-0722 · (909) 793-3311 · Fax (909) 796-4158

Phone(909) 793-3311

Fax(909) 796-4158

Sole ProprietorNo

Enumeration DateMay 20, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1437103686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · C41567

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

2 W FERN AVE, Redlands, CA 92373

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Other Identifiers 1

Medicaid00C415670CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gary E Marais M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92373 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$136.04 typical visit price

range $59.60 – $179.42

Typical copayment $34.01 (range $14.90 – $44.85)

Most-billed visit code 99204

Established Patient

$74.08 typical visit price

range $19.37 – $146.42

Typical copayment $18.52 (range $4.84 – $36.60)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

CYNTHIA L PACHECO AGACNP

Nurse Practitioner (Acute Care)