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INFECTIOUS DISEASES PHYSICIANS OF SAN DIEGO, INC.
NPI 1073547667
Internal Medicine - Infectious Disease in San Diego, CA

Active since July 10, 2006
4136 BACHMAN PL, SAN DIEGO, CA 92103(619) 298-1443(619) 298-6188 Get Directions Write a Review

NPPES record last updated: May 20, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 20, 2022, Aug 22, 2020 (2 updates tracked since 2020).

About Infectious Diseases Physicians Of San Diego, Inc. NPPES

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

INFECTIOUS DISEASES PHYSICIANS OF SAN DIEGO, INC. (NPI 1073547667) is a healthcare organization registered as an infectious disease in San Diego, California and active in the NPI registry since July 2006. The organization lists Tammy Pappas, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1073547667
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameINFECTIOUS DISEASES PHYSICIANS OF SAN DIEGO, INC.
Location Address4136 BACHMAN PLSan Diego, CA 92103-2028
Mailing Address4136 Bachman PlSan Diego, CA 92103-2028 · (619) 298-1443 · Fax (619) 298-6188
Phone(619) 298-1443
Fax(619) 298-6188
Organization SubpartNo
Authorized OfficialTammy PappasOffice Manager · (619) 298-1443
Enumeration DateJuly 10, 2006
Last NPPES UpdateMay 20, 20222 updates tracked since enumeration
NPPES CertifiedMay 20, 2022
✔ NPI 1073547667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · G41894
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
4136 BACHMAN PL, San Diego, CA 92103
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G418940CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Infectious Diseases Physicians Of San Diego, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Infectious Diseases Physicians Of San Diego, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Gonzalo Ballon Landa, M.D.
Infectious Disease
NPI 1326266081
4136 BACHMAN PL
San Diego, CA 92103
(619) 238-1443
✔ PECOS✔ Accepts MedicareSame address
Sindalisa Hean, MD
Infectious Disease
NPI 1235559436
4077 FIFTH AVE
San Diego, CA 92103
(858) 832-2478
✔ PECOS✔ Accepts Medicare0.2 mi
Laya Reddy, M.D.
Infectious Disease
NPI 1861928921
4077 FIFTH AVE
San Diego, CA 92103
(619) 298-1443
✔ PECOS✔ Accepts Medicare0.2 mi

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

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 Infectious Diseases Physicians Of San Diego, Inc.'s NPI number?

The NPI number for Infectious Diseases Physicians Of San Diego, Inc. is 1073547667. It was assigned to this organization in the NPPES registry on July 10, 2006.

Where is Infectious Diseases Physicians Of San Diego, Inc. located?

Infectious Diseases Physicians Of San Diego, Inc. is located at 4136 Bachman Pl, San Diego, CA 92103. The listed phone number is (619) 298-1443.

What is Infectious Diseases Physicians Of San Diego, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Infectious Diseases Physicians Of San Diego, Inc. enrolled in Medicare?

Yes. Infectious Diseases Physicians Of San Diego, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Infectious Diseases Physicians Of San Diego, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Infectious Disease, reassign their Medicare billing to Infectious Diseases Physicians Of San Diego, Inc.. A 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 the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Infectious Diseases Physicians Of San Diego, Inc. was last updated on May 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.