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Dr. William Ganske , MD

Surgery β€’ Lompoc, CA

Active NPI 1952887234 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

1515 E Ocean Ave
Lompoc, CA 934367092

Call 8055697316 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1515 E Ocean Ave

Lompoc, CA 934367092

Telephone 8055697316
Fax 8055697317
Organization at the Same NPPES Address or Phone
Midcoast Imaging Medical Group Facility NPI 1356334742

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Lompoc Valley Medical Center. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Medical University Of South Carolina College Of Medicine

Graduation Year

2018

30-day fills

20 standardized 30-day fills in 2023

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$71 in 2023

The total cost of these prescriptions in 2023, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023.

Open Payments general payments, program year 2025

All general payments: $169.00 across 3 records.

By nature of payment

  • Food and Beverage: $169.00 across 3 records.

Reporting-company totals

  • Pacira Pharmaceuticals Incorporated: $121.36 across 1 record.
  • AstraZeneca Pharmaceuticals LP: $30.11 across 1 record.
  • Exact Sciences Corporation: $17.53 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2018

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Ganske has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Ganske as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Lompoc and California

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Ganske are from 2023.

5 active clinicians are listed under Surgery with a practice address in Lompoc, CA (3,120 in California).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Part D Prescribers (2023), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $169.00.

Manufacturer Payment Nature Product Type Amount ($)
Pacira Pharmaceuticals Incorporated
Food and Beverage
In-kind items and services
Exparel General $121.36
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $30.11
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $17.53

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2023.

CMS Part D Β· Data Year 2023
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 20 49 $70.52 20

Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-08-07
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES CA 167175

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.

Surgery - Surgical Critical Care

NUCC Taxonomy Code: 2086S0102X

License # reported to NPPES CA 167175

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20240729002650

Enrollment State Jurisdiction

CA

PECOS Control ID

4082064761

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Lompoc Valley Medical Center

1225 N H St, Lompoc, CA 934363301

Phone: 8057378700

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

12 listed
Dr. Ivan Buitrago , MD

Student in an Organized Health Care Education/Training Program

NPI 1902545510

Doctor of Medicine (M.D.)

NPI 1992059695

Doctor of Medicine (M.D.)

NPI 1902814783

Doctor of Medicine (M.D.)

Dr. Jacob Holland , MD

Student in an Organized Health Care Education/Training Program

NPI 1740868041

Doctor of Medicine (M.D.)

Artyom Khurshudyan

Student in an Organized Health Care Education/Training Program

NPI 1730708413
Dr. Neigena Mobaligh , MD

Student in an Organized Health Care Education/Training Program

NPI 1386211449

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸ“
Updated Practice Location August 07, 2024

Registered at 1515 E OCEAN AVE, LOMPOC, CA 934367092 (Tel: 8055697316)

πŸ“
Updated Business Mailing Address August 07, 2024

Registered at 1515 E OCEAN AVE, LOMPOC, CA 934367092 (Tel: 8057373300)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 07, 2024

Surgery (license number reported to NPPES: CA 167175)

βœ…
NPI Profile Active July 19, 2018

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) July 19, 2018

Registered at SBCH, SURGICAL EDUCATION, 400 W PUEBLO STREET, SANTA BARBARA, CA 93105 (Tel: 8055697316)

πŸ“
Business Mailing Address (Initial Record) July 19, 2018

Registered at SBCH, SURGICAL EDUCATION, 400 W PUEBLO STREET, SANTA BARBARA, CA 93105 (Tel: 8055697316)

πŸ‘€
Provider Name / Credentials (Initial Record) July 19, 2018

Recorded as WILLIAM GANSKE, M.D.

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 19, 2018

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration July 19, 2018

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1952887234
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 19, 2018
Last Update: August 07, 2024
Sole Proprietor: No

Other Surgery Specialists in Lompoc

Healthcare providers in Lompoc

Mailing Address

1515 E Ocean Ave

Lompoc, CA 934367092

Phone: 8057373300

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.