AMITY CHU O'CONNOR M.D.
NPI 1770994402
Emergency Medicine in Sacramento, CA

Q: What is Amity Chu O'connor's NPI number?

The NPI number for Amity Chu O'connor is 1770994402. It was assigned to this individual provider in the NPPES registry on May 15, 2014.

Q: What is Amity Chu O'connor's specialty?

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

Active since May 15, 2014PECOS EnrolledAccepts Medicare Assignment

6600 BRUCEVILLE RD, SACRAMENTO, CA 95823(916) 688-2511 Get Directions Write a Review

NPPES record last updated: December 21, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 21, 2021, Oct 17, 2017 (2 updates tracked since 2017).

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About Amity Chu O'connor M.d. NPPES

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

AMITY CHU O'CONNOR M.D. (NPI 1770994402) is an individual emergency medicine provider in Sacramento, California, licensed in California (A141949) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and is a graduate of Oregon Health Sciences University School Of Medicine (2014).

NPPES Registry Identity

NPI1770994402

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameAMITY CHU O'CONNORCredential: M.D.

Location Address6600 BRUCEVILLE RDSacramento, CA 95823-4671

Mailing Address6600 Bruceville RdSacramento, CA 95823-4671 · (916) 688-2511

Phone(916) 688-2511

Sole ProprietorNo

Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2014

Enumeration DateMay 15, 2014

Last NPPES UpdateDecember 21, 20212 updates tracked since enumeration

✔ NPI 1770994402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · A141949

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.

6600 BRUCEVILLE RD, Sacramento, CA 95823

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Amity Chu O'connor 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 ID4587930599

PECOS Enrollment IDI20171019000025

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.

Medicare Billing Reassignment

Medicare enrollment records show Amity Chu O'connor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

32 mi

Internal Medicine

7373 WEST LANE
Stockton, CA 95210

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1548343510 (209) 476-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

37 services37 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95823 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

$92.61 typical visit price

range $60.44 – $180.85

Typical copayment $23.15 (range $15.11 – $45.21)

Most-billed visit code 99203

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

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.

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.

SHANNON KENTERA CRNA

Nurse Anesthetist, Certified Registered