DR. JOSHUA FIERER M.D.
NPI 1871525584
Internal Medicine - Infectious Disease in San Diego, CA

Q: What is Joshua Fierer's NPI number?

The NPI number for Joshua Fierer is 1871525584. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Q: What is Joshua Fierer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joshua Fierer was last updated on March 1, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since July 06, 2006PECOS Enrolled

200 W ARBOR DR, SAN DIEGO, CA 92103(858) 552-7446 Get Directions Write a Review

NPPES record last updated: March 1, 2012. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Dr. Joshua Fierer M.d. NPPES

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

DR. JOSHUA FIERER M.D. (NPI 1871525584) is an individual infectious disease provider in San Diego, California, licensed in California (G14386) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871525584

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDR. JOSHUA FIERERCredential: M.D.

Location Address200 W ARBOR DRSan Diego, CA 92103-9001

Mailing Address9500 Gilman Dr, Mail Code 9111-fLa Jolla, CA 92093-5004 · (858) 552-7446 · Fax (858) 552-4398

Phone(858) 552-7446

Sole ProprietorNo

Enumeration DateJuly 6, 2006

Last NPPES UpdateMarch 1, 2012

✔ NPI 1871525584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in CA · G14386

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License G14386 (CA)

200 W ARBOR DR, San Diego, CA 92103

Open in Google Maps ↗

Other Identifiers 3

MedicaidWG14386ACA

Medicaid00G143860CA

Medicare UPINA39248CA

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. Joshua Fierer 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 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. RAMIN MOTARJEMI M.D.

Internal Medicine (Geriatric Medicine)