DR. JONATHAN SEMAAN DO
NPI 1225722598
Internal Medicine in San Ysidro, CA

Q: What is Jonathan Semaan's NPI number?

The NPI number for Jonathan Semaan is 1225722598. It was assigned to this individual provider in the NPPES registry on June 7, 2023.

Q: What is Jonathan Semaan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jonathan Semaan was last updated on March 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 07, 2023PECOS Enrolled

4004 BEYER BLVD, SAN YSIDRO, CA 92173(619) 662-4100(619) 662-4100 Get Directions Write a Review

NPPES record last updated: March 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 14, 2026, Nov 5, 2024, Jun 7, 2023 (3 updates tracked since 2023).

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About Dr. Jonathan Semaan Do NPPES

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

DR. JONATHAN SEMAAN DO (NPI 1225722598) is an individual internal medicine provider in San Ysidro, California, licensed in California (2955) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1225722598

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. JONATHAN SEMAANCredential: DO

Location Address4004 BEYER BLVDSan Ysidro, CA 92173-2099

Mailing Address4004 Beyer BlvdSan Ysidro, CA 92173-2099 · (619) 662-4100 · Fax (619) 662-4100

Phone(619) 662-4100

Fax(619) 662-4100

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateJune 7, 2023

Last NPPES UpdateMarch 14, 20263 updates tracked since enumeration

NPPES CertifiedMarch 14, 2026

✔ NPI 1225722598 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 · 2955

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.

4004 BEYER BLVD, San Ysidro, CA 92173

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jonathan Semaan Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9133696347

PECOS Enrollment IDI20260424002322

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92173 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 20

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

CENTRO DE SALUD DE LA COMMUNIDAD DE SAN YSIDRO, INC

Clinic/Center (Rural Health)