1. Home
  2. Directory
  3. California
  4. National City
  5. Family Medicine
  6. NPI Profile

DR. EDGAR GERONIMO YAP JR MD
NPI 1619665312
Family Medicine in National City, CA

Active since May 01, 2023PECOS Enrolled
601 E 14TH ST STE 201, NATIONAL CITY, CA 91950(619) 662-4100 Get Directions Write a Review

NPPES record last updated: June 28, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 2, 2024, May 1, 2023 (2 updates tracked since 2023).

About Dr. Edgar Geronimo Yap Jr Md NPPES

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

DR. EDGAR GERONIMO YAP JR MD (NPI 1619665312) is an individual family medicine provider in National City, California, licensed in California (A197205) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in National City, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2023).

NPPES Registry Identity

NPI1619665312
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. EDGAR GERONIMO YAP JRCredential: MD
Location Address601 E 14TH ST STE 201National City, CA 91950-4629
Mailing Address2400 E 8th St Ste ANational City, CA 91950-2956
Phone(619) 662-4100
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2023
Enumeration DateMay 1, 2023
Last NPPES UpdateJune 28, 20262 updates tracked since enumeration
NPPES CertifiedJune 28, 2026
✔ NPI 1619665312 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 · A197205
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.
601 E 14TH ST STE 201, National City, CA 91950
Open in Google Maps ↗

Other Names 1

Other Name (5)Dr. Edgar Geronimo Yap Md

Secondary Practice Location 1

Location 12400 E 8th St Ste ANational City, CA 91950-2956 · Phone (619) 662-4100

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Edgar Geronimo Yap Jr Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658837919
PECOS Enrollment IDI20260728002812
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 Edgar Yap Jr reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Centro De Salud De La Comunidad De San Ysidro, Inc.
0.4 mi
Federally Qualified Health Center (FQHC)
330-340 E. 8TH ST
National City, CA 91950
  • Reassigned Medicare billing, California enrollment
  • 577 clinicians in this Medicare group
NPI 1851757215 (619) 662-4100

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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
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 2

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

MARIBELL HEREDIA MD
Family Medicine
601 E 14TH ST STE 201
NATIONAL CITY, CA 91950
San Diego County (619) 662-4100
CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
601 E 14TH ST STE 201
NATIONAL CITY, CA 91950
San Diego County (619) 662-4100

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 Edgar Yap Jr's NPI number?

The NPI number for Edgar Yap Jr is 1619665312. It was assigned to this individual provider in the NPPES registry on May 1, 2023. The provider is also known as Dr. Edgar Geronimo Yap MD.

Where is Edgar Yap Jr located?

Edgar Yap Jr practices at 601 E 14th St Ste 201, National City, CA 91950. The listed phone number is (619) 662-4100.

What is Edgar Yap Jr's specialty?

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

Is Edgar Yap Jr enrolled in Medicare?

Yes. Edgar Yap Jr is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Edgar Yap Jr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Edgar Yap Jr reassigns Medicare benefits to Centro De Salud De La Comunidad De San Ysidro, Inc. (National City, 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 Edgar Yap Jr'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 Edgar Yap Jr was last updated on June 28, 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.