1. Home
  2. Directory
  3. California
  4. Fremont
  5. Surgery
  6. NPI Profile

WILLIAM DUGONI MD
NPI 1427071075
Surgery in Fremont, CA

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
1900 MOWRY AVE, SUITE 309, FREMONT, CA 94538(510) 248-1450 Get Directions Write a Review

NPPES record last updated: February 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Dugoni Md NPPES

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

WILLIAM DUGONI MD (NPI 1427071075) is an individual surgery provider in Fremont, California, licensed in California (G57686) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1985).

NPPES Registry Identity

NPI1427071075
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameWILLIAM DUGONICredential: MD
Location Address1900 MOWRY AVE, SUITE 309Fremont, CA 94538-1722
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (510) 248-1450
Phone(510) 248-1450
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1985
Enumeration DateJuly 25, 2006
Last NPPES UpdateFebruary 3, 2022
NPPES CertifiedFebruary 3, 2022
✔ NPI 1427071075 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G57686
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.
1900 MOWRY AVE, Fremont, CA 94538
Open in Google Maps ↗

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

William Dugoni 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 ID648334698
PECOS Enrollment IDI20090205000538
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 11

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.

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.
87 services87 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.
35 services32 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.
33 services28 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.
29 services29 patients
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.
26 services25 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.
19 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94538 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type L8000
DME-Orthotic Devices · category DF000N
1 supplier17 claims48 services$31.05 avg. paid by Medicare
External breast prosthesis garment, with mastectomy form, post mastectomy L8015
DME-Orthotic Devices · category DF000N
1 supplier11 claims22 services$48.85 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 15

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

FREMONT VASCULAR AND VEIN INC
Specialist
1900 MOWRY AVE, SUITE 404
FREMONT, CA 94538
Alameda County (510) 509-2690
DR. ZULFIQAR ALI M.D
Internal Medicine
1900 MOWRY AVE, SUITE 105
FREMONT, CA 94538
Alameda County (510) 790-2422
ROMESH K JAPRA MD A MEDICAL CORPORATION
Non-Pharmacy Dispensing Site
1900 MOWRY AVE, SUITE 201
FREMONT, CA 94538
Alameda County (510) 790-2202
SWETHA LAKSHMI SINGH M.D.
Pediatrics
1900 MOWRY AVE, SUITE 404
FREMONT, CA 94538
Alameda County (510) 248-1800
PRADEEP KUMAR MD FACC FSCAI
Internal Medicine (Cardiovascular Disease)
1900 MOWRY AVE, SUITE 309
FREMONT, CA 94538
Alameda County (510) 790-9300
GLORIA G. CARREON, MD, PROFESSIONAL CORP
Internal Medicine
1900 MOWRY AVE, SUITE 202
FREMONT, CA 94538
Alameda County (510) 797-1554
RASHMI JAIN PATEL MD, INC
Clinic/Center (Primary Care)
1900 MOWRY AVE, SUITE 406
FREMONT, CA 94538
Alameda County (510) 797-2787
RANJIT KAUR REEN M.D.
Internal Medicine
1900 MOWRY AVE, 101
FREMONT, CA 94538
Alameda County (510) 791-5500

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 William Dugoni's NPI number?

The NPI number for William Dugoni is 1427071075. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is William Dugoni located?

William Dugoni practices at 1900 Mowry Ave Suite 309, Fremont, CA 94538. The listed phone number is (510) 248-1450.

What is William Dugoni's specialty?

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

Is William Dugoni enrolled in Medicare?

Yes. William Dugoni 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 William Dugoni was last updated on February 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.