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DR. JAMES HORODYSKI M.D.
NPI 1184710063
Internal Medicine in Fairfield, CA

Active since October 05, 2006PECOS EnrolledAccepts Medicare Assignment
45.01/100
CMS Quality Rating
1200 B GALE WILSON BLVD, FAIRFIELD, CA 94533(707) 429-3600 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James Horodyski M.d. NPPES

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

DR. JAMES HORODYSKI M.D. (NPI 1184710063) is an individual internal medicine provider in Fairfield, California, licensed in California (A68731) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1184710063
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JAMES HORODYSKICredential: M.D.
Location Address1200 B GALE WILSON BLVDFairfield, CA 94533-3552
Mailing Address1709 Dock StTacoma, WA 98402-3204 · (253) 680-1710 · Fax (253) 682-1714
Phone(707) 429-3600
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateOctober 5, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184710063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A68731
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1200 B GALE WILSON BLVD, Fairfield, CA 94533
Open in Google Maps ↗

Other Identifiers 1

OtherA68731CA · Medical License

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. James Horodyski 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 ID3870699465
PECOS Enrollment IDI20070427000170
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 3

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
293 services269 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
104 services100 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
40 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94533 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
$145.83 typical visit price
range $65.02 – $191.95
Typical copayment $36.45 (range $16.25 – $47.98)
Most-billed visit code 99204
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
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.

45.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality23.55
Improvement Activities40

Reported Quality Measures

Advance Care Plan
99%528 patients4/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
99%1,049 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

DR. JOSEPH J DOMINGUEZ M.D.
Anesthesiology
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (916) 481-6800
DR. JEFFREY J SAADI M.D.
Anesthesiology
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (916) 481-6800
SETH ABRAHAM KAUFMAN M.D.
Emergency Medicine
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 429-7830
JULIE ANN HERSK M.D.
Emergency Medicine
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 429-3600
ANGELINE SABRINA ZARGHAMI RN
Registered Nurse
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-4166
JUDY GEIB GONZALES RN
Registered Nurse
1200 B GALE WILSON BLVD, LINDA PRYOR, CORPORATE COMPLIANCE
FAIRFIELD, CA 94533
Solano County (707) 864-5383
LAURENCE CECILIO NP
Nurse Practitioner (Acute Care)
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-5000
NORTHBAY HEALTH FOUNDATION
Dietitian, Registered
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-5000

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 James Horodyski's NPI number?

The NPI number for James Horodyski is 1184710063. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is James Horodyski located?

James Horodyski practices at 1200 B Gale Wilson Blvd, Fairfield, CA 94533. The listed phone number is (707) 429-3600.

What is James Horodyski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is James Horodyski enrolled in Medicare?

Yes. James Horodyski 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 James Horodyski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.