RUEL TAN GARCIA M.D.
NPI 1790789022
Internal Medicine - Gastroenterology in San Jose, CA

Q: What is Ruel Garcia's NPI number?

The NPI number for Ruel Garcia is 1790789022. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Q: What is Ruel Garcia's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Ruel Garcia 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 3 months 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 June 01, 2005PECOS EnrolledAccepts Medicare Assignment

83.99/100

CMS Quality Rating

2340 MONTPELIER DR, STE A, SAN JOSE, CA 95116(408) 347-9001(408) 347-9004 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Ruel Tan Garcia M.d. NPPES

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

RUEL TAN GARCIA M.D. (NPI 1790789022) is an individual gastroenterology provider in San Jose, California, licensed in California (G79067) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (1992).

NPPES Registry Identity

NPI1790789022

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameRUEL TAN GARCIACredential: M.D.

Location Address2340 MONTPELIER DR, STE ASan Jose, CA 95116-1622

Mailing Address2340 Montpelier Dr, Ste ASan Jose, CA 95116-1622 · (408) 347-9001 · Fax (408) 347-9004

Phone(408) 347-9001

Fax(408) 347-9004

Sole ProprietorNo

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 1992

Enumeration DateJune 1, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1790789022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · G79067

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

2340 MONTPELIER DR, San Jose, CA 95116

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Other Identifiers 1

Medicaid00G79067CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ruel Tan Garcia M.d. 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 ID2769412600

PECOS Enrollment IDI20110504000279

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.

Medicare Billing Reassignment

Medicare enrollment records show Ruel Garcia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Genesis Healthcare Partners PC

394 mi

Specialist

320 SANTA FE DR STE 108
Encinitas, CA 92024

Reassigned Medicare billing, California enrollment
242 clinicians in this Medicare group

NPI 1548567498 (760) 436-4558

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

Areas of Expertise CMS Part B claims 11

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.

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

228 services22 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

135 services22 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.

52 services40 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

49 services48 patients

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.

43 services40 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

39 services39 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

38 services38 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

28 services28 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

17 services17 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

11 services11 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95116 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

$156.67 typical visit price

range $70.37 – $206.04

Typical copayment $39.16 (range $17.59 – $51.51)

Most-billed visit code 99204

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.99/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

79.4

Improvement Activities

Other Providers at the Same Location NPPES 4

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

MONTPELIER SURGERY CENTER LLC

Clinic/Center (Ambulatory Surgical)

2340 MONTPELIER DR
SAN JOSE, CA 95116

Santa Clara County (408) 347-1875

EDUARDO B. V. DA SILVEIRA MD, MSC

Internal Medicine (Gastroenterology)

2340 MONTPELIER DR, SUITE A
SAN JOSE, CA 95116

Santa Clara County (408) 347-9001

SILICON VALLEY ANESTHESIA ASSOCIATES, INC.

Anesthesiology

2340 MONTPELIER DR
SAN JOSE, CA 95116

Santa Clara County (714) 642-2134

SAN JOSE GASTROENTEROLOGY

Specialist

2340 MONTPELIER DR
SAN JOSE, CA 95116

Santa Clara County (408) 213-0063

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 Ruel Garcia's NPI number?

The NPI number for Ruel Garcia is 1790789022. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Ruel Garcia located?

Ruel Garcia practices at 2340 Montpelier Dr Ste A, San Jose, CA 95116. The listed phone number is (408) 347-9001.

What is Ruel Garcia's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ruel Garcia enrolled in Medicare?

Yes. Ruel Garcia 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.

Which organization bills Medicare for Ruel Garcia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ruel Garcia reassigns Medicare benefits to Genesis Healthcare Partners PC (Encinitas, CA). The 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 Ruel Garcia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ruel Garcia 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 3 months 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.