CHERYL SCHWARTZWALD M.D
NPI 1538324397
Emergency Medicine in Fontana, CA

Q: What is Cheryl Schwartzwald's NPI number?

The NPI number for Cheryl Schwartzwald is 1538324397. It was assigned to this individual provider in the NPPES registry on July 22, 2008. The provider is also known as Cheryl Larsen MD.

Q: What is Cheryl Schwartzwald's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since July 22, 2008PECOS Enrolled

9961 SIERRA AVE, FONTANA, CA 92335(909) 427-5000 Get Directions Write a Review

NPPES record last updated: November 17, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 17, 2021, Jan 15, 2016 (2 updates tracked since 2016).

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About Cheryl Schwartzwald M.d NPPES

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

CHERYL SCHWARTZWALD M.D (NPI 1538324397) is an individual emergency medicine provider in Fontana, California, licensed in California (A115613) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538324397

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameCHERYL SCHWARTZWALDCredential: M.D

Location Address9961 SIERRA AVEFontana, CA 92335-6720

Mailing Address19706 Cleveland Bay LnYorba Linda, CA 92886-7926

Phone(909) 427-5000

Sole ProprietorYes

Enumeration DateJuly 22, 2008

Last NPPES UpdateNovember 17, 20212 updates tracked since enumeration

NPPES CertifiedNovember 17, 2021

✔ NPI 1538324397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · A115613

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

9961 SIERRA AVE, Fontana, CA 92335

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Other Names 1

Former Name (1)Cheryl Larsen Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cheryl Schwartzwald 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 92335 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

SHEILA ANN VANALLEN PT

Physical Therapist

9961 SIERRA AVE, BUILDING 3A
FONTANA, CA 92335

San Bernardino County (909) 427-7727

MR. JAMES DAVID KILLEEN III M.D.

Pediatrics

9961 SIERRA AVE, KAISER PERMANENTE FONTANA - PEDIATRICS
FONTANA, CA 92335

San Bernardino County (909) 427-6960

MR. DHIRESH N PATEL RPH

Pharmacist