OSCAR GANTES MD
NPI 1346676889
Family Medicine in Watsonville, CA

Q: What is Oscar Gantes's NPI number?

The NPI number for Oscar Gantes is 1346676889. It was assigned to this individual provider in the NPPES registry on September 16, 2013.

Q: What is Oscar Gantes's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Oscar Gantes was last updated on December 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since September 16, 2013PECOS EnrolledAccepts Medicare Assignment

204 E BEACH ST, WATSONVILLE, CA 95076(831) 728-0222(831) 707-2777 Get Directions Write a Review

NPPES record last updated: December 16, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 16, 2020, Apr 25, 2017 (2 updates tracked since 2017).

On this page

About Oscar Gantes Md NPPES

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

OSCAR GANTES MD (NPI 1346676889) is an individual family medicine provider in Watsonville, California, licensed in California (A129060) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Watsonville, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1346676889

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameOSCAR GANTESCredential: MD

Location Address204 E BEACH STWatsonville, CA 95076-4809

Mailing AddressPo Box 1870Watsonville, CA 95077-1870 · (831) 728-0222 · Fax (831) 707-2777

Phone(831) 728-0222

Fax(831) 707-2777

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateSeptember 16, 2013

Last NPPES UpdateDecember 16, 20202 updates tracked since enumeration

NPPES CertifiedDecember 16, 2020

✔ NPI 1346676889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A129060

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

204 E BEACH ST, Watsonville, CA 95076

Open in Google Maps ↗

Secondary Practice Location 1

Location 145 Nielson StWatsonville, CA 95076-2059 · Phone (831) 728-0222 · Fax (831) 707-2777

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

Oscar Gantes 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 ID4183924483

PECOS Enrollment IDI20151118000385

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 Reassignments

Medicare enrollment records show Oscar Gantes reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Salinas Valley Memorial Healthcare System

33 mi

Rural Health

850 FIFTH STREET
Gonzales, CA 93926

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

NPI 1437549284 (831) 675-3601

Providence Medical Foundation

102 mi

Obstetrics & Gynecology

1100 TRANCAS ST, SUITE 209
Napa, CA 94558

Reassigned Medicare billing, California enrollment
1,699 clinicians in this Medicare group

NPI 1205131950 (707) 251-1850

Healthcare Partners Affiliates Medical Group

279 mi

Internal Medicine

1120 W WASHINGTON BLVD
Los Angeles, CA 90015

Reassigned Medicare billing, California enrollment
2,052 clinicians in this Medicare group

NPI 1659312593 (213) 623-2225

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 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 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.

30 services17 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.

17 services14 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95076 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

$96.03 typical visit price

range $62.97 – $186.69

Typical copayment $24.00 (range $15.74 – $46.67)

Most-billed visit code 99203

Established Patient

$109.72 typical visit price

range $21.02 – $153.16

Typical copayment $27.43 (range $5.25 – $38.29)

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

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

7 suppliers16 claims29 services$3.97 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. LEAH L SUAREZ-ABRAHAM MD

Family Medicine