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STEVEN EDWARD GARDNER M.D.
NPI 1295731990
Internal Medicine - Infectious Disease in San Diego, CA

Active since June 27, 2005PECOS Enrolled
2020 GENESEE AVE, SAN DIEGO, CA 92123(858) 616-8091(858) 616-8090 Get Directions Write a Review

NPPES record last updated: August 28, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Steven Edward Gardner M.d. NPPES

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

STEVEN EDWARD GARDNER M.D. (NPI 1295731990) is an individual infectious disease provider in San Diego, California, licensed in California (G53689) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295731990
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameSTEVEN EDWARD GARDNERCredential: M.D.
Location Address2020 GENESEE AVESan Diego, CA 92123-4219
Mailing Address2020 Genesee AveSan Diego, CA 92123-4219 · (858) 616-8091 · Fax (858) 616-8090
Phone(858) 616-8091
Fax(858) 616-8090
Sole ProprietorNo
Enumeration DateJune 27, 2005
Last NPPES UpdateAugust 28, 2014
✔ NPI 1295731990 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 · G53689
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.
2020 GENESEE AVE, San Diego, CA 92123
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINE89840CA
Medicaid00G53689CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steven Edward Gardner 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 Steven Gardner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency And Acute Care Medical Corporation
0.6 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
Sharp Rees-Stealy Medical Group, Inc
3.5 mi
Internal Medicine
5651 COPLEY DR STE A
San Diego, CA 92111
  • Reassigned Medicare billing, California enrollment
  • 1,233 clinicians in this Medicare group
NPI 1285616177 (858) 262-6666

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 92123 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.

DR. TOVA S STEINHAUSER MD
Family Medicine
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 499-2600
MRS. ALANA M DEMBITSKY MD
Internal Medicine
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 499-2710
DR. DOREEN ISMAIL IBRAHIM M.D
Internal Medicine
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 616-2600
BOB NAIM BERNABA M.D.
Pathology (Clinical Pathology/Laboratory Medicine)
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 616-8033
JOHN J. GRANT M.D.
Family Medicine
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 499-2600
DR. CURTIS CLAYTON HORTON M.D.
Surgery (Vascular Surgery)
2020 GENESEE AVE, SHARP REES STEALY GENERAL SURGERY
SAN DIEGO, CA 92123
San Diego County (858) 616-8200
CYNTHIA SHANNON LIN M.D.
Internal Medicine
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 499-2600
SHARP HEALTHCARE
Clinical Medical Laboratory
2020 GENESEE AVE
SAN DIEGO, CA 92123
San Diego County (858) 616-8400

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 Steven Gardner's NPI number?

The NPI number for Steven Gardner is 1295731990. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Steven Gardner located?

Steven Gardner practices at 2020 Genesee Ave, San Diego, CA 92123. The listed phone number is (858) 616-8091.

What is Steven Gardner's specialty?

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

Is Steven Gardner enrolled in Medicare?

Yes. Steven Gardner is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Steven Gardner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Gardner reassigns Medicare benefits to 2 organizations: Emergency And Acute Care Medical Corporation (San Diego, CA) and Sharp Rees-Stealy Medical Group, Inc (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 Steven Gardner'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 Steven Gardner was last updated on August 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.