DR. STACY J ARNOLD M.D.
NPI 1386086635
Pathology - Anatomic Pathology & Clinical Pathology in Rancho Dominguez, CA

Active since July 26, 2013PECOS EnrolledAccepts Medicare Assignment
88.55/100
CMS Quality Rating
20001 S RANCHO WAY, RANCHO DOMINGUEZ, CA 90220(310) 225-3221(310) 698-7040 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 6, 2025, Aug 7, 2020, Oct 22, 2018 and 1 more (4 updates tracked since 2018).

About Dr. Stacy J Arnold M.d. NPPES

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

DR. STACY J ARNOLD M.D. (NPI 1386086635) is an individual anatomic pathology & clinical pathology provider in Rancho Dominguez, California, licensed in Arizona (53784) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and is a graduate of University Of Arizona College Of Medicine (2013).

NPPES Registry Identity

NPI1386086635
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. STACY J ARNOLDCredential: M.D.
Location Address20001 S RANCHO WAYRancho Dominguez, CA 90220-6318
Mailing Address20001 S Rancho WayRancho Dominguez, CA 90220-6318 · (310) 225-3221 · Fax (310) 698-7040
Fax(310) 698-7040
Sole ProprietorNo
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2013
Enumeration DateJuly 26, 2013
Last NPPES UpdateMarch 6, 20254 updates tracked since enumeration
NPPES CertifiedMarch 6, 2025
NPI 1386086635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Licenses Licensed in AZ · 53784 Licensed in CA · C195262
Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

20001 S RANCHO WAY, Rancho Dominguez, CA 90220

Other Identifiers 3

MedicaidC195262CA
OtherR74021AZ · Arizona Medical Board
Medicaid459218AZ

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Stacy J Arnold M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163797176
PECOS Enrollment IDI20250317000469
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Blood smear interpretation by physician with written report 85060
Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90220 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.53
Improvement Activities40

Other Providers at the Same Location NPPES 5

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

Pathology (Anatomic Pathology & Clinical Pathology)
20001 S RANCHO WAY
RANCHO DOMINGUEZ, CA 90220
Pathology (Anatomic Pathology & Clinical Pathology)
20001 S RANCHO WAY
RANCHO DOMINGUEZ, CA 90220
Pathology (Anatomic Pathology & Clinical Pathology)
20001 S RANCHO WAY
RANCHO DOMINGUEZ, CA 90220
Pathology (Anatomic Pathology & Clinical Pathology)
20001 S RANCHO WAY
RANCHO DOMINGUEZ, CA 90220
Pathology (Anatomic Pathology & Clinical Pathology)
20001 S RANCHO WAY
RANCHO DOMINGUEZ, CA 90220

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386086635, enumerated as an "individual" on July 26, 2013.

The provider is located at 20001 S RANCHO WAY RANCHO DOMINGUEZ, CA 90220 and the phone number is (310) 225-3221.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.

The provider might be accepting Accepts: Oscar Health Plan, Inc., Oscar Insurance Company,. Please consult your insurance carrier or call the provider to verify.