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DR. STEVEN JEFFREY OHSIE M.D.
NPI 1871768820
Pathology - Anatomic Pathology & Clinical Pathology in Rancho Dominguez, CA

Active since April 29, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
2374 E PACIFICA PL, RANCHO DOMINGUEZ, CA 90220(310) 225-3244(310) 698-7054 Get Directions Write a Review

NPPES record last updated: June 14, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 14, 2021, Oct 21, 2016 (2 updates tracked since 2016).

About Dr. Steven Jeffrey Ohsie M.d. NPPES

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

DR. STEVEN JEFFREY OHSIE M.D. (NPI 1871768820) is an individual anatomic pathology & clinical pathology provider in Rancho Dominguez, California, licensed in California (A90336) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1871768820
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. STEVEN JEFFREY OHSIECredential: M.D.
Location Address2374 E PACIFICA PLRancho Dominguez, CA 90220-6214
Mailing Address2374 E Pacifica PlRancho Dominguez, CA 90220-6214 · (310) 225-3244 · Fax (310) 698-7054
Phone(310) 225-3244
Fax(310) 698-7054
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateApril 29, 2008
Last NPPES UpdateJune 14, 20212 updates tracked since enumeration
NPPES CertifiedJune 14, 2021
✔ NPI 1871768820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in CA · A90336
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.
Also ListedPathology · DermatopathologyTaxonomy 207ZD0900X · License A90336 (CA)
2374 E PACIFICA PL, Rancho Dominguez, CA 90220
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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. Steven Jeffrey Ohsie 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 ID6305999798
PECOS Enrollment IDI20090803000290, I20250210000669, I20250210002340
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 7

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

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
6,252 services2,494 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
268 services64 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
245 services172 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
169 services149 patients
Surgical pathology consultation and report on referred slides prepared elsewhere 88321
A surgical pathology consultation involves reviewing slides prepared at a different lab to confirm or clarify a diagnosis. It's a second opinion to ensure accuracy. A report with findings and interpretations is then provided for your doctor's reference.
146 services140 patients
Special stained specimen slides to identify organisms including interpretation and report 88312
This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.
106 services79 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost90.14

Other Providers at the Same Location NPPES 15

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

SUCHETHA ADIGA M.D.
Pathology (Cytopathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 225-3244
DR. JENNIFER F O'DELL MD
Pathology (Anatomic Pathology & Clinical Pathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 225-3244
FABIOLA MEDEIROS M.D.
Pathology (Anatomic Pathology)
2374 E PACIFICA PL
COMPTON, CA 90220
Los Angeles County (310) 225-3221
DR. NICOLAS GALLEGOS II M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 225-3244
GEORGIA LILES TUNSTILL M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 225-3244
SCOTT BINDER MD
Pathology (Anatomic Pathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 693-0718
DR. NICHOLAS MAX HARDING-JACKSON MD
Pathology (Anatomic Pathology & Clinical Pathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 225-3244
SOC PATHOLOGY MEDICAL GROUP INC.
Pathology (Anatomic Pathology & Clinical Pathology)
2374 E PACIFICA PL
RANCHO DOMINGUEZ, CA 90220
Los Angeles County (310) 225-3221

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 Steven Ohsie's NPI number?

The NPI number for Steven Ohsie is 1871768820. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Where is Steven Ohsie located?

Steven Ohsie practices at 2374 E Pacifica Pl, Rancho Dominguez, CA 90220. The listed phone number is (310) 225-3244.

What is Steven Ohsie's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Steven Ohsie enrolled in Medicare?

Yes. Steven Ohsie is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Steven Ohsie was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.