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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELEANOR ROSAPAPAN RIDDLE FNP
NPI 1942153952
Nurse Practitioner - Family in Los Angeles, CA

Active since February 18, 2026PECOS Enrolled
1655 S WESTERN AVE, LOS ANGELES, CA 90006(323) 737-5200(323) 737-5400 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 29, 2026, Sep 8, 2026, Mar 10, 2026 (3 updates tracked since 2026).

About Eleanor Rosapapan Riddle Fnp NPPES

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

ELEANOR ROSAPAPAN RIDDLE FNP (NPI 1942153952) is an individual family provider in Los Angeles, California, licensed in California (95038047) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1942153952
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameELEANOR ROSAPAPAN RIDDLECredential: FNP
Location Address1655 S WESTERN AVELos Angeles, CA 90006-5801
Mailing Address13227 Isis AveHawthorne, CA 90250-4935 · (323) 893-0989
Phone(323) 737-5200
Fax(323) 737-5400
Sole ProprietorYes
Enumeration DateFebruary 18, 2026
Last NPPES UpdateSeptember 29, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1942153952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95038047
1655 S WESTERN AVE, Los Angeles, CA 90006
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11100 S Alvarado StLos Angeles, CA 90006-4110 · Phone (847) 235-6130
Location 221300 Sherman Way Ste 3Canoga Park, CA 91303-3672 · Phone (818) 900-2478

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eleanor Rosapapan Riddle Fnp 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 90006 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 9

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

ERA MAE CHUA GIBBONS
Nurse Practitioner (Family)
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200
HAROLD CARDINALVALERY M.D. INC.
Family Medicine
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200
MS. EVELYN SCHWABE NURSE PRACTITIONER
Nurse Practitioner (Primary Care)
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200
YIMENG FEI FNP-C
Nurse Practitioner (Family)
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200
NANCY JEANETTE AGUIRRE FNP-C
Nurse Practitioner
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 715-8230
MRS. ANA DAISY HILTON FNP
Nurse Practitioner (Family)
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200
MS. LEAH GHADIMI
Nurse Practitioner (Family)
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200
CAROLINE NAMIREMBE MAYENGO DNP, AGPNP-C
Nurse Practitioner
1655 S WESTERN AVE
LOS ANGELES, CA 90006
Los Angeles County (323) 737-5200

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 Eleanor Riddle's NPI number?

The NPI number for Eleanor Riddle is 1942153952. It was assigned to this individual provider in the NPPES registry on February 18, 2026.

Where is Eleanor Riddle located?

Eleanor Riddle practices at 1655 S Western Ave, Los Angeles, CA 90006. The listed phone number is (323) 737-5200.

What is Eleanor Riddle's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Eleanor Riddle enrolled in Medicare?

Yes. Eleanor Riddle is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Eleanor Riddle was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.