DR. WILLIAM N GONSER M.D. NPI 1952348617

Radiology (Diagnostic Radiology) in Fairfield, CA

Individual Male Radiology Diagnostic Radiology PECOS Enrolled Accepts Medicare Years Experience 33 Medicare Quality Reporting

About WILLIAM GONSER

William Gonser is a provider established in Fairfield, California and his medical specialization is radiology with more than 33 years of experience. The NPI number of William Gonser is 1952348617 and was assigned on June 2006. The practitioner's primary taxonomy code is 2085R0202X with license number G73301 (CA). The provider is registered as an individual and his NPI record was last updated 8 years ago. William Gonser is enrolled in PECOS and is registered with Medicare and accepts claims assignment. According to Medicare claims data the provider has hospital affiliations with Adventist Health Howard Memorial, Adventist Health Ukiah Valley, Adventist Health Clearlake, White Memorial Medical Center.

NPI

1952348617

Provider NameDR. WILLIAM N GONSER M.D.
Provider Location Address1200 B GALE WILSON BLVD FAIRFIELD, CA 94533
Provider Mailing AddressPO BOX 3222 NAPA, CA 94558
GenderMale
NPI Entity TypeIndividual
Medical School NameSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year1988
Is Sole Proprietor?No
Is Organization Subpart?N/A
Enumeration Date06-01-2006
Last Update Date04-16-2012

Primary Taxonomy

Taxonomy Code2085R0202X
ClassificationRadiology
TypeAllopathic & Osteopathic Physicians
SpecializationDiagnostic Radiology
License No.G73301
License StateCA
Taxonomy DescriptionA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Business Address

DR. WILLIAM N GONSER M.D.
1200 B GALE WILSON BLVD
FAIRFIELD, CA
ZIP 94533
Phone: (707) 464-6510
Fax: (707) 256-3508

Get Directions

Mailing Address

DR. WILLIAM N GONSER M.D.
PO BOX 3222
NAPA, CA
ZIP 94558
Phone: (707) 261-7804
Fax: (707) 256-3508

Medicare Participation

Registered in PECOS? Yes What is PECOS?
PECOS is the Medicare Provider, Enrollment, Chain and Ownership System. PECOS is Medicare’s enrollment and revalidation system and it is the primary source of information about verified Medicare professionals. A NPI number is necessary to register in PECOS. Providers must enroll in PECOS to avoid denied claims.
PECOS PAC ID3971597378
PECOS Enrollment IDI20040408001602
Accepts Medicare Assignment? Yes "What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
Part B Clinical Laboratory and ImagingYes
Durable Medical EquipmentYes
Home Health Agency (HHA)Yes
Power Mobility DevicesYes

Clinician Utilization

The following Healthcare Common Procedure Coding System (HCPCS) codes were publicly reported as the top services rendered by this provider under the Medicare program for the year 2017. The reported codes are based on the top 5 codes for each available Medicare specialty, excluding evaluation and management codes.

  • 989X-ray of chest, 1 view, front (HCPCS:71010)
  • 364X-ray of chest, 2 views, front and side (HCPCS:71020)
  • 316X-ray of ribs of one side of body, minimum of 2 views (HCPCS:73510)
  • 197CT scan of abdomen and pelvis with contrast (HCPCS:74177)
  • 104X-ray of knee, 4 or more views (HCPCS:73564)
  • 101X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • 96X-ray of knee, 3 views (HCPCS:73562)
  • 95CT scan of abdomen and pelvis (HCPCS:74176)
  • 77X-ray of abdomen, single view (HCPCS:74000)
  • 57X-ray of foot, minimum of 3 views (HCPCS:73630)
  • 43X-ray of hand, minimum of 3 views (HCPCS:73130)
  • 39Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck (HCPCS:93880)
  • 38X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • 37Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers (HCPCS:93971)
  • 34Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers (HCPCS:93970)
  • 22X-ray of fingers, minimum of 2 views (HCPCS:73140)
  • 20Ultrasound pelvis through vagina (HCPCS:76830)
  • 17Ultrasound of head and neck (HCPCS:76536)
  • 13Ultrasound study of arteries and arterial grafts of both legs (HCPCS:93925)

Quality Reporting

The following quality measures meets Medicare's statistical reporting standards for the year 2017. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Rate Number of Patients
Radiology: Exposure Time Reported for Procedures Using Fluoroscopy37%35
Radiology: Reminder System for Screening Mammograms93%251
Radiology: Stenosis Measurement in Carotid Imaging Reports18%62

Hospital Affiliations

Medicare hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the Medicare claims NPI number and place of service code. Additionally, to further determine provider hospital affilition the clinician must have provided services to at least three patients on three different dates in the last 12 months.

Hospital Name Address Phone Hospital Type CMS Certification Number (CCN)
ADVENTIST HEALTH HOWARD MEMORIAL051310
ADVENTIST HEALTH UKIAH VALLEY050301
ADVENTIST HEALTH CLEARLAKE051317
WHITE MEMORIAL MEDICAL CENTER050103

Additional Identifiers


Additional identifier(s) currently or formerly used as an identifier for the provider. The codes may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State
F35560MEDICARE UPIN (02)CA
00G733011MEDICARE ID-TYPE UNSPECIFIED (04)CA
00G733010MEDICARE ID-TYPE UNSPECIFIED (04)CA
00G733010MEDICAID (05)CA

Other Providers at the same location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1003801556DR. JOSEPH J DOMINGUEZ M.D.
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-6800
1003809823DR. JEFFREY J SAADI M.D.
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-6800
1023045515 SETH ABRAHAM KAUFMAN M.D.
Individual
Emergency Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-7830
1164431615 SHIRLEY YI SHEN M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-7844
1215904198DR. GODFREY E WONG MD
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-0777
1326031030DR. ANNIE Y LAU M.D.
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-6800
1417915513 JAMIE MICHELLE WHEELAHAN NP
Individual
Nurse Practitioner (Acute Care)1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 646-5300
1477522480DR. PUSHKAR RAJ PANDEY M.D.
Individual
Internal Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-3600
1598868705 GARY L. HOLLINGER PA-C
Individual
Emergency Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-3600
1609824556DR. JAMES B BRONK M.D.
Individual
Radiology (Diagnostic Radiology)1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-3600
1639121924EMERGENCY AND ACUTE CARE MEDICAL CORPORATION
Organization
Emergency Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(858) 759-4765
1649263526DR. RONALD T STAFFORD M.D.
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-6800
1689692584 KATHRYN LEMLOW PA-C
Individual
Emergency Medicine1200 B GALE WILSON BLVD NORTHBAY MEDICAL CENTER
FAIRFIELD, CA 94533
(707) 429-3600
1770539413DR. JAMES F MCMAHON M.D.
Individual
Radiology (Diagnostic Radiology)1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-3600
1790760551DR. CAESAR REZA DJAVAHERIAN M.D.
Individual
Emergency Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 646-7800
1790888758 DAVID A PARKHURST FNP
Individual
Emergency Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-3600
1841283595DR. WAYNE THOMAS WALKER M.D.
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-6800
1861413551DR. NAIL AMRO M.D.
Individual
Internal Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(707) 429-3600
1952344293SOLANO GATEWAY MEDICAL GROUP, INC.
Organization
Emergency Medicine1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(925) 924-1600
1962495671DR. MARK HILBERMAN M.D.
Individual
Anesthesiology1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
(916) 481-6800

NPI Footnotes

What is the National Provider Indentifier (NPI)?
The NPI is 10-position all-numeric identification number assigned by the NPPES to uniquely identify a health care provider.

Provider Location Address
The location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.

Provider Mailing Address
The mailing address of the provider being identified. This address may contain the same information as the provider location address.

Entity Type Code
The code describing the type of health care provider that is being assigned an NPI.
The entity type codes are:
1 = Person: individual human being who furnishes health care;
2 = Non-person: entity other than an individual human being that furnishes health care (Examples: hospital, SNF, hospital subunit, pharmacy, or HMO)

What is a Subpart?
Subparts are the components and separate physical locations of organization health care providers. Subpart examples include:
Hospital components include outpatient departments, surgical centers, psychiatric units, and laboratories. These components are often separately licensed or certified by States and may exist at physical locations other than that of the hospital of which they are a component.

Provider Other Organization Name
The other organization name is the alternative last name by which the provider is or has been known (if an individual) or other name by which the organization provider is or has been known. The code identifying the type of other name. The provider other organization name codes are:
1 = former name;
2 = professional name;
3 = doing business as (d/b/ a) name;
4 = former legal business name; :
5 = other.

Provider Enumeration Date
The date the provider was assigned a unique identifier (assigned an NPI).

Last Update Date
The date that a NPI record was last updated or changed.

Primary Taxonomy Code
The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Authorized Official Name
The name of the person authorized to submit the NPI application or to officially change data for a health care provider.