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DR. GILANTHONY D UNGAB M.D.
NPI 1528176641
Internal Medicine - Clinical Cardiac Electrophysiology in National City, CA

Active since August 28, 2006PECOS Enrolled
502 EUCLID AVE STE 304, NATIONAL CITY, CA 91950(619) 475-8630(619) 475-8783 Get Directions Write a Review

NPPES record last updated: April 4, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Gilanthony D Ungab M.d. NPPES

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

DR. GILANTHONY D UNGAB M.D. (NPI 1528176641) is an individual clinical cardiac electrophysiology provider in National City, California, licensed in California (A065734) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528176641
Entity TypeIndividualMale
Primary Taxonomy207RC0001X
Provider Legal NameDR. GILANTHONY D UNGABCredential: M.D.
Location Address502 EUCLID AVE STE 304National City, CA 91950-8900
Mailing Address502 Euclid Ave Ste 304National City, CA 91950-8900 · (619) 475-8630 · Fax (619) 475-8783
Phone(619) 475-8630
Fax(619) 475-8783
Sole ProprietorNo
Enumeration DateAugust 28, 2006
Last NPPES UpdateApril 4, 2017
✔ NPI 1528176641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License✔ Licensed in CA · A065734
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License A065734 (CA)
502 EUCLID AVE STE 304, National City, CA 91950
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gilanthony D Ungab M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Gilanthony Ungab reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Scripps Health
6.3 mi
Family Medicine
501 WASHINGTON ST, SUITE 525/600
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 1,598 clinicians in this Medicare group
NPI 1881636108 (619) 278-3301
Emergency And Acute Care Medical Corporation
8.9 mi
Emergency Medicine
7901 FROST ST
San Diego, CA 92123
  • Reassigned Medicare billing, California enrollment
  • 1,437 clinicians in this Medicare group
NPI 1437103942 (858) 939-3400

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91950 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.

DR. MIGUEL ANGEL MARTINEZ M.D.
Internal Medicine
502 EUCLID AVE STE 304
NATIONAL CITY, CA 91950
San Diego County (619) 477-0084
AMBROSE HEALTH, PROFESSIONAL CORPORATION
Internal Medicine
502 EUCLID AVE STE 304
NATIONAL CITY, CA 91950
San Diego County (619) 996-2444
PREMIERE PULMONARY CONSULTANTS
Internal Medicine (Pulmonary Disease)
502 EUCLID AVE STE 304
NATIONAL CITY, CA 91950
San Diego County (619) 470-6195
ELIDA SANTANA NURSE PRACTITIONER
Family Medicine
502 EUCLID AVE STE 304
NATIONAL CITY, CA 91950
San Diego County (619) 477-0084

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 Gilanthony Ungab's NPI number?

The NPI number for Gilanthony Ungab is 1528176641. It was assigned to this individual provider in the NPPES registry on August 28, 2006.

Where is Gilanthony Ungab located?

Gilanthony Ungab practices at 502 Euclid Ave Ste 304, National City, CA 91950. The listed phone number is (619) 475-8630.

What is Gilanthony Ungab's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Gilanthony Ungab enrolled in Medicare?

Yes. Gilanthony Ungab is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gilanthony Ungab's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gilanthony Ungab reassigns Medicare benefits to 2 organizations: Scripps Health (San Diego, CA) and Emergency And Acute Care Medical Corporation (San Diego, CA). 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 Gilanthony Ungab'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 Gilanthony Ungab was last updated on April 4, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.