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CHIEDOZIE I NWAGWU MD
NPI 1669552808
Neurological Surgery in Mission Viejo, CA

Active since October 16, 2006PECOS EnrolledAccepts Medicare Assignment
26732 CROWN VALLEY PKWY STE 541, MISSION VIEJO, CA 92691(949) 388-7190(949) 388-7150 Get Directions Write a Review

NPPES record last updated: April 25, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 15, 2022, Jan 15, 2021, May 21, 2020 (3 updates tracked since 2020).

About Chiedozie I Nwagwu Md NPPES

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

CHIEDOZIE I NWAGWU MD (NPI 1669552808) is an individual neurological surgery provider in Mission Viejo, California, licensed in California (000000A91714) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1669552808
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameCHIEDOZIE I NWAGWUCredential: MD
Location Address26732 CROWN VALLEY PKWY STE 541Mission Viejo, CA 92691-6376
Mailing Address26732 Crown Valley Pkwy Ste 541Mission Viejo, CA 92691-6376 · (949) 388-7190 · Fax (949) 388-7150
Phone(949) 388-7190
Fax(949) 388-7150
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateOctober 16, 2006
Last NPPES UpdateApril 25, 20233 updates tracked since enumeration
NPPES CertifiedApril 25, 2023
✔ NPI 1669552808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in CA · 000000A91714✔ Licensed in NY · 216472
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
26732 CROWN VALLEY PKWY STE 541, Mission Viejo, CA 92691
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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

Chiedozie I Nwagwu Md 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 ID9032147616
PECOS Enrollment IDI20050803001248
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 9

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
75 services57 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.
56 services56 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
49 services44 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.
47 services17 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
44 services44 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.
34 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 4

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

DR. ASTERIOS TSIMPAS M.D.
Neurological Surgery
26732 CROWN VALLEY PKWY STE 541
MISSION VIEJO, CA 92691
Orange County (949) 388-7190
CHED NWAGWU MD PC
Neurological Surgery
26732 CROWN VALLEY PKWY STE 541
MISSION VIEJO, CA 92691
Orange County (949) 388-7190
DR. ALEXANDER S TAGHVA M.D.
Neurological Surgery
26732 CROWN VALLEY PKWY STE 541
MISSION VIEJO, CA 92691
Orange County (949) 388-7190
ASTERIOS TSIMPAS MD MSC MBA INC
Neurological Surgery
26732 CROWN VALLEY PKWY STE 541
MISSION VIEJO, CA 92691
Orange County (949) 388-7190

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 Chiedozie Nwagwu's NPI number?

The NPI number for Chiedozie Nwagwu is 1669552808. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Chiedozie Nwagwu located?

Chiedozie Nwagwu practices at 26732 Crown Valley Pkwy Ste 541, Mission Viejo, CA 92691. The listed phone number is (949) 388-7190.

What is Chiedozie Nwagwu's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Chiedozie Nwagwu enrolled in Medicare?

Yes. Chiedozie Nwagwu 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 Chiedozie Nwagwu was last updated on April 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.