GERARDO M GENERAL MD
NPI 1649295635
Internal Medicine in Chino, CA

Active since July 12, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0961837 · Waiver
5385 WALNUT AVE STE 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: July 26, 2026.

About Gerardo M General Md NPPES

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

GERARDO M GENERAL MD (NPI 1649295635) is an individual internal medicine provider in Chino, California, licensed in California (A51732) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through June 17, 2027, and is a graduate of Other (1980).

NPPES Registry Identity

NPI1649295635
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGERARDO M GENERALCredential: MD
Location Address5385 WALNUT AVE STE 5Chino, CA 91710-2605
Mailing AddressPo Box 2735Chino, CA 91708-2735 · (909) 465-6464 · Fax (909) 465-9544
Fax(909) 465-9544
Sole ProprietorYes
Medical School CMSOtherGraduated 1980
Enumeration DateJuly 12, 2006
Last NPPES UpdateAugust 24, 2010
NPI 1649295635 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 STE 5, Chino, CA 91710

Other Identifiers 2

Medicare UPING13007CA
Medicaid00A517320CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Gerardo M General Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890810832
PECOS Enrollment IDI20100915000279
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0961837

Geraldo M General MD Inc · Chino, CA
Active · expires Jun 17, 2027
CLIA Number05D0961837
Laboratory TypePhysician Office
Certificate Effective DateJune 18, 2025
Certificate Expiration DateJune 17, 2027
Laboratory DirectorGerardo M. General MD
Laboratory Phone(909) 465-6464
Laboratory LocationGeraldo M General MD Inc5385 Walnut Ave Suite 5, Chino, CA 91710
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
354 services71 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services21 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
18 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91710 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
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers16 claims31 services$4.61 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers15 claims15 services$207.80 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 General's NPI number?

The NPI number for Gerardo General is 1649295635. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Gerardo General located?

Gerardo General practices at 5385 Walnut Ave Ste 5, Chino, CA 91710. The listed phone number is (909) 465-6464.

What is Gerardo General's specialty?

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

Is Gerardo General enrolled in Medicare?

Yes. Gerardo General is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Gerardo General hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0961837) is associated with this NPI, valid through June 17, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

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