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DR. JIM SORENA SERAJ M.D.
NPI 1467746362
Emergency Medicine in Winchester, CA

Active since June 08, 2011PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
35876 WINCHESTER ROAD, 300-335, WINCHESTER, CA 92596(949) 549-1000(762) 200-7558 Get Directions Write a Review

NPPES record last updated: June 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 6, 2026, Jul 2, 2024, Dec 3, 2021 and 3 more (6 updates tracked since 2015).

About Dr. Jim Sorena Seraj M.d. NPPES

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

DR. JIM SORENA SERAJ M.D. (NPI 1467746362) is an individual emergency medicine provider in Winchester, California, licensed in Illinois (036153092) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1467746362
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JIM SORENA SERAJCredential: M.D.
Location Address35876 WINCHESTER ROAD, 300-335Winchester, CA 92596
Mailing Address35876 Winchester Road, 300-335Winchester, CA 92596 · (949) 549-1000 · Fax (762) 200-7337
Phone(949) 549-1000
Fax(762) 200-7558
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJune 8, 2011
Last NPPES UpdateJune 6, 20266 updates tracked since enumeration
NPPES CertifiedJune 6, 2026
✔ NPI 1467746362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036153092✔ Licensed in CA · A123641✔ Licensed in AZ · 51310
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.

35876 WINCHESTER ROAD, Winchester, CA 92596
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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. Jim Sorena Seraj 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 ID446493522
PECOS Enrollment IDI20130821001048
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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
189 services184 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
92 services91 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
85 services41 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
48 services45 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
43 services43 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
42 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92596 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.

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
Quality84.02
Improvement Activities40

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 Jim Seraj's NPI number?

The NPI number for Jim Seraj is 1467746362. It was assigned to this individual provider in the NPPES registry on June 8, 2011.

Where is Jim Seraj located?

Jim Seraj practices at 35876 Winchester Road 300-335, Winchester, CA 92596. The listed phone number is (949) 549-1000.

What is Jim Seraj's specialty?

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

Is Jim Seraj enrolled in Medicare?

Yes. Jim Seraj 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 Jim Seraj was last updated on June 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.