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EDWARD ANDREW O'REGAN M.D.
NPI 1972543379
Hospitalist in Chico, CA

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
91.9/100
CMS Quality Rating
1531 ESPLANADE, CHICO, CA 95926(530) 896-7455(530) 896-1730 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Edward Andrew O'regan M.d. NPPES

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

EDWARD ANDREW O'REGAN M.D. (NPI 1972543379) is an individual hospitalist provider in Chico, California, licensed in California (A44337) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1972543379
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameEDWARD ANDREW O'REGANCredential: M.D.
Location Address1531 ESPLANADEChico, CA 95926-3310
Mailing Address1423 Magnolia AveChico, CA 95926-3226 · (530) 896-7455 · Fax (530) 896-1730
Phone(530) 896-7455
Fax(530) 896-1730
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateJune 7, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1972543379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A44337
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
1531 ESPLANADE, Chico, CA 95926
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Other Identifiers 1

Medicare UPINE62599CA

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

Edward Andrew O'regan 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 ID7214117126
PECOS Enrollment IDI20110210000114
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 6

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.

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.
538 services219 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
356 services153 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
88 services88 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
84 services83 patients
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.
74 services74 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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95926 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

91.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.4
Promoting Interoperability100
Improvement Activities40
Cost70.46

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier13 claims13 services$6.99 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier20 claims20 services$13.22 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$30.86 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

AMY MICHELI FNP
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-5540
KELLEEN GALLI RN
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7300
OLSA HAHN FNP
Nurse Practitioner
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7300
BRIAN THOMAS COURTNEY M.D.
Internal Medicine (Infectious Disease)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 896-7455
NORTH STATE RADIOLOGY MEDICAL GROUP INC
Radiology (Diagnostic Radiology)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 898-0504
MR. VICTOR HALL WERLHOF MD
Specialist
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7330
DR. MEIR MARMOR M.D.
Orthopaedic Surgery (Orthopaedic Trauma)
1531 ESPLANADE, ORTHO/TRAUMA DEPARTMENT
CHICO, CA 95926
Butte County (530) 332-4470
KATHRINE ANN THOMAS NURSE PRACTITIONER
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7061

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 Edward O'regan's NPI number?

The NPI number for Edward O'regan is 1972543379. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Edward O'regan located?

Edward O'regan practices at 1531 Esplanade, Chico, CA 95926. The listed phone number is (530) 896-7455.

What is Edward O'regan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Edward O'regan enrolled in Medicare?

Yes. Edward O'regan 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 Edward O'regan 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.