DR. VICENTE DIAZ-GONZALEZ MD
NPI 1790745776
Internal Medicine in Chula Vista, CA

Q: What is Vicente Diaz-gonzalez's NPI number?

The NPI number for Vicente Diaz-gonzalez is 1790745776. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Q: What is Vicente Diaz-gonzalez's specialty?

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

Active since March 24, 2006PECOS EnrolledAccepts Medicare Assignment

2295 OTAY LAKES RD STE 110, CHULA VISTA, CA 91915(800) 926-8273(888) 539-8781 Get Directions Write a Review

NPPES record last updated: October 3, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2025, Jun 22, 2023, Aug 3, 2021 and 1 more (4 updates tracked since 2018).

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About Dr. Vicente Diaz-gonzalez Md NPPES

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

DR. VICENTE DIAZ-GONZALEZ MD (NPI 1790745776) is an individual internal medicine provider in Chula Vista, California, licensed in California (A84160) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1790745776

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. VICENTE DIAZ-GONZALEZCredential: MD

Location Address2295 OTAY LAKES RD STE 110Chula Vista, CA 91915-1160

Mailing AddressFile 57326Los Angeles, CA 90074-7326

Phone(800) 926-8273

Fax(888) 539-8781

Sole ProprietorNo

Medical School CMSOtherGraduated 1993

Enumeration DateMarch 24, 2006

Last NPPES UpdateOctober 3, 20254 updates tracked since enumeration

NPPES CertifiedOctober 3, 2025

✔ NPI 1790745776 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 · A84160

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.

2295 OTAY LAKES RD STE 110, Chula Vista, CA 91915

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Secondary Practice Location 1

Location 12131 3rd Ave STE 100San Diego, CA 92101-2084 · Phone (800) 926-8273 · Fax (888) 539-8781

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

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

Dr. Vicente Diaz-gonzalez 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 ID1557353356

PECOS Enrollment IDI20210825002940

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 Vicente Diaz-gonzalez reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Centro De Salud De La Comunidad De San Ysidro, Inc.

2.5 mi

Federally Qualified Health Center (FQHC)

1392 E PALOMAR ST STE 501
Chula Vista, CA 91913

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

NPI 1962213041 (619) 662-4100

Uc San Diego Health Community Group

27 mi

Community Health

16950 VIA TAZON
San Diego, CA 92127

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

NPI 1659864247 (858) 249-5908

Vhs Outpatient Clinics, Inc.

273 mi

Multi-Specialty

1325 N LITCHFIELD RD STE 125
Goodyear, AZ 85395

Reassigned Medicare billing, Arizona enrollment
267 clinicians in this Medicare group

NPI 1912979964 (623) 242-1231

Cogent Healthcare Of Arizona PC

402 mi

Internal Medicine

5700 E HIGHWAY 90
Sierra Vista, AZ 85635

Reassigned Medicare billing, Arizona enrollment
372 clinicians in this Medicare group

NPI 1568758266 (520) 417-4594

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 9

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.

161 services90 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

142 services84 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

59 services49 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.

39 services35 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

34 services34 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

29 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91915 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

$140.22 typical visit price

range $62.10 – $184.71

Typical copayment $35.05 (range $15.52 – $46.17)

Most-billed visit code 99204

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

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.

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.

VINCENT LAM PA-C

Physician Assistant

2295 OTAY LAKES RD STE 110
CHULA VISTA, CA 91915

San Diego County (800) 926-8273

DR. JUSTIN S CRISTOBAL CHOUDHARI MD

Internal Medicine

2295 OTAY LAKES RD STE 110
CHULA VISTA, CA 91915

San Diego County (619) 502-7854

STEPHANIE LYNN KLEINER NP

Nurse Practitioner (Family)

2295 OTAY LAKES RD STE 110
CHULA VISTA, CA 91915

San Diego County (800) 926-8273

AMIE NICOLE CRUMP PA-C

Physician Assistant (Medical)

2295 OTAY LAKES RD STE 110
CHULA VISTA, CA 91915

San Diego County (800) 926-8273

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 Vicente Diaz-gonzalez's NPI number?

The NPI number for Vicente Diaz-gonzalez is 1790745776. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Vicente Diaz-gonzalez located?

Vicente Diaz-gonzalez practices at 2295 Otay Lakes Rd Ste 110, Chula Vista, CA 91915. The listed phone number is (800) 926-8273.

What is Vicente Diaz-gonzalez's specialty?

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

Is Vicente Diaz-gonzalez enrolled in Medicare?

Yes. Vicente Diaz-gonzalez 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 organizations bill Medicare for Vicente Diaz-gonzalez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vicente Diaz-gonzalez reassigns Medicare benefits to 4 organizations: Centro De Salud De La Comunidad De San Ysidro, Inc. (Chula Vista, CA), Uc San Diego Health Community Group (San Diego, CA), Vhs Outpatient Clinics, Inc. (Goodyear, AZ) and Cogent Healthcare Of Arizona PC (Sierra Vista, AZ). Each 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 Vicente Diaz-gonzalez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vicente Diaz-gonzalez accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Vicente Diaz-gonzalez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Vicente Diaz-gonzalez was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.