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JEFFREY S RAPP M.D.
NPI 1619995073
Internal Medicine - Infectious Disease in Los Angeles, CA

Active since July 17, 2006PECOS Enrolled
8635 W 3RD ST, SUITE 1185-W, LOS ANGELES, CA 90048(310) 855-1960(310) 855-0156 Get Directions Write a Review

NPPES record last updated: January 29, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jeffrey S Rapp M.d. NPPES

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

JEFFREY S RAPP M.D. (NPI 1619995073) is an individual infectious disease provider in Los Angeles, California, licensed in California (G84267) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619995073
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameJEFFREY S RAPPCredential: M.D.
Location Address8635 W 3RD ST, SUITE 1185-WLos Angeles, CA 90048-6101
Mailing Address8635 W 3rd St, Suite 1185-wLos Angeles, CA 90048-6101 · (310) 855-1960 · Fax (310) 855-0156
Phone(310) 855-1960
Fax(310) 855-0156
Sole ProprietorYes
Enumeration DateJuly 17, 2006
Last NPPES UpdateJanuary 29, 2015
✔ NPI 1619995073 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 · G84267
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.
8635 W 3RD ST, Los Angeles, CA 90048
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINF89719CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeffrey S Rapp 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 Reassignment

Medicare enrollment records show Jeffrey Rapp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Comprehensive Care Id Medical Group
Same address
Infectious Disease
8635 W 3RD ST, SUITE 1185-W
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1811920846 (310) 855-1960

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 90048 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

I-HSUAN LIN DPT
Physical Therapist
8635 W 3RD ST, SUITE 465W
LOS ANGELES, CA 90048
Los Angeles County (310) 657-8591
JAY W MARKS MD
Internal Medicine (Gastroenterology)
8635 W 3RD ST, SUITE #880
LOS ANGELES, CA 90048
Los Angeles County (323) 469-4499
JEFFREY FREDRICK CAREN M.D.
Specialist
8635 W 3RD ST, 890W
LOS ANGELES, CA 90048
Los Angeles County (310) 659-0714
HART C.M. COHEN
Specialist
8635 W 3RD ST, 450W
LOS ANGELES, CA 90048
Los Angeles County (310) 652-5954
JAY J STEIN M.D.
Urology
8635 W 3RD ST, SUITE 460W
LOS ANGELES, CA 90048
Los Angeles County (310) 652-8810
MR. DUDLEY S DANOFF MD
Urology
8635 W 3RD ST, SUITE 1 WEST
LOS ANGELES, CA 90048
Los Angeles County (310) 854-9898
RODRIGO F ALBAN M.D.
Surgery (Surgical Critical Care)
8635 W 3RD ST, SUITE 650W
LOS ANGELES, CA 90048
Los Angeles County (310) 423-8513
COR MEDICAL GROUP, INC
Specialist
8635 W 3RD ST, SUITE 890W
LOS ANGELES, CA 90048
Los Angeles County (310) 659-0714

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 Jeffrey Rapp's NPI number?

The NPI number for Jeffrey Rapp is 1619995073. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Jeffrey Rapp located?

Jeffrey Rapp practices at 8635 W 3rd St Suite 1185-W, Los Angeles, CA 90048. The listed phone number is (310) 855-1960.

What is Jeffrey Rapp's specialty?

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

Is Jeffrey Rapp enrolled in Medicare?

Yes. Jeffrey Rapp is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jeffrey Rapp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Rapp reassigns Medicare benefits to Comprehensive Care Id Medical Group (Los Angeles, 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 Jeffrey Rapp'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 Jeffrey Rapp was last updated on January 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.