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GERARDO M GENERAL MD INC
NPI 1881900116
Internal Medicine in Chino, CA

Active since August 24, 2010
5385 WALNUT AVE, # 5, CHINO, CA 91710(909) 465-6464(909) 465-9544 Get Directions Write a Review

NPPES record last updated: August 24, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gerardo M General Md Inc NPPES

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

GERARDO M GENERAL MD INC (NPI 1881900116) is a healthcare organization registered as an internal medicine in Chino, California and active in the NPI registry since August 2010. The organization lists Gerardo M General, Owner, as its authorized official.

NPPES Registry Identity

NPI1881900116
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGERARDO M GENERAL MD INC
Location Address5385 WALNUT AVE, # 5Chino, CA 91710-2605
Mailing AddressPo Box 2735Chino, CA 91708-2735 · (909) 465-6464 · Fax (909) 465-9544
Phone(909) 465-6464
Fax(909) 465-9544
Organization SubpartNo
Authorized OfficialGerardo M GeneralOwner · (909) 465-6464
Enumeration DateAugust 24, 2010
✔ NPI 1881900116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A51732
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.
5385 WALNUT AVE, Chino, CA 91710
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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gerardo M General Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gerardo M General MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gerardo General, MD
Internal Medicine
NPI 1649295635
5385 WALNUT AVE STE 5
Chino, CA 91710
(909) 465-6464
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gerardo M General MD Inc's NPI number?

The NPI number for Gerardo M General MD Inc is 1881900116. It was assigned to this organization in the NPPES registry on August 24, 2010.

Where is Gerardo M General MD Inc located?

Gerardo M General MD Inc is located at 5385 Walnut Ave # 5, Chino, CA 91710. The listed phone number is (909) 465-6464.

What is Gerardo M General MD Inc's specialty?

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

Is Gerardo M General MD Inc enrolled in Medicare?

Yes. Gerardo M General MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gerardo M General MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Gerardo M General MD Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gerardo M General MD Inc was last updated on August 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.