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IHEOMA NWAOGU M.D.
NPI 1861713182
Surgery in Los Gatos, CA

Active since June 22, 2010PECOS EnrolledAccepts Medicare Assignment
320 DARDANELLI LN STE 23B, LOS GATOS, CA 95032(408) 540-3636 Get Directions Write a Review

NPPES record last updated: July 16, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 16, 2019, Mar 17, 2018, Aug 8, 2017 (3 updates tracked since 2017).

About Iheoma Nwaogu M.d. NPPES

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

IHEOMA NWAOGU M.D. (NPI 1861713182) is an individual surgery provider in Los Gatos, California, licensed in California (A150923) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Washington University School Of Medicine (2010).

NPPES Registry Identity

NPI1861713182
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameIHEOMA NWAOGUCredential: M.D.
Location Address320 DARDANELLI LN STE 23BLos Gatos, CA 95032
Mailing Address320 Dardanelli Ln Ste 23bLos Gatos, CA 95032-1441 · (408) 540-3636
Phone(408) 540-3636
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2010
Enumeration DateJune 22, 2010
Last NPPES UpdateJuly 16, 20193 updates tracked since enumeration
✔ NPI 1861713182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in CA · A150923✔ Licensed in MO · 2010018939
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
320 DARDANELLI LN STE 23B, Los Gatos, CA 95032
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Secondary Practice Locations 2

Location 1400 Parnassus AveSan Francisco, CA 94143-2202 · Phone (415) 476-1000
Location 21 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003 · Phone (314) 362-8028

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

Iheoma Nwaogu 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 ID9739451923
PECOS Enrollment IDI20170823001681
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 Iheoma Nwaogu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Iheoma Nwaogu MD Inc
Same address
Surgery
320 DARDANELLI LN STE 23B
Los Gatos, CA 95032
  • Reassigned Medicare billing, California enrollment
NPI 1770135212 (408) 540-3636

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 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.

Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
35 services24 patients
Fine needle aspiration biopsy using ultrasound guidance, first growth 10005
Fine needle aspiration biopsy with ultrasound guidance is a procedure where a thin needle is inserted into a growth to extract a small sample. Ultrasound helps accurately locate the growth. This sample is then analyzed to determine the nature of the growth.
34 services25 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
29 services21 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.
25 services25 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.
21 services19 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95032 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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.

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.

Reported Quality Measures

Breast Cancer Screening
0%92 patients1/55-star benchmark: 93%
Cervical Cancer Screening
0%109 patients1/55-star benchmark: 98%
Documentation of Current Medications in the Medical Record
80%362 patients3/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
0%111 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
33%255 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
0%256 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
17%351 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 0% · 120 patients
0%120 patients
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 115 patients
Patients totalRate: 0% · 115 patients
0%115 patients5/55-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

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

IHEOMA NWAOGU MD INC
Surgery
320 DARDANELLI LN STE 23B
LOS GATOS, CA 95032
Santa Clara County (408) 540-3636

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 Iheoma Nwaogu's NPI number?

The NPI number for Iheoma Nwaogu is 1861713182. It was assigned to this individual provider in the NPPES registry on June 22, 2010.

Where is Iheoma Nwaogu located?

Iheoma Nwaogu practices at 320 Dardanelli Ln Ste 23B, Los Gatos, CA 95032. The listed phone number is (408) 540-3636.

What is Iheoma Nwaogu's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Iheoma Nwaogu enrolled in Medicare?

Yes. Iheoma Nwaogu 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.

Which organization bills Medicare for Iheoma Nwaogu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iheoma Nwaogu reassigns Medicare benefits to Iheoma Nwaogu MD Inc (Los Gatos, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Iheoma Nwaogu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Iheoma Nwaogu was last updated on July 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.