Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William H Baumgartl, MD

Individual provider Anesthesiology Physician · NPI 1528004496

William H Baumgartl, MD is an Interventional Pain Management in Las Vegas, Nevada. Graduated from University of Florida College of Medicine in 1987, 39 years ago. Practices with Centennial Medical Group LLP, a 10-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Nevada.

Years since qualifying
39
Trained at
University of Florida College of Medicine
Licensed in
CA, NV
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4454 N Decatur Blvd
Las Vegas, NV 89130
Phone: (702) 839-1203
Fax: (702) 839-1301
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2245 Cordoba Way, Antioch, CA 94509 — (510) 593-6195
  • 7455 W Washington Ave Ste 480, Las Vegas, NV 89128-4338 — (702) 320-8111
  • 7140 Smoke Ranch Rd Ste 150, Las Vegas, NV 89128-3157 — (702) 320-8111

Specialties & licences

Interventional Pain Medicine Physician (primary) Taxonomy 208VP0014X · Licence G067802 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence G67802 (CA)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 13914 (NV)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence G067802 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence G067802 (CA)

Record details

NPI number1528004496
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESAugust 5, 2024
Certification dateJanuary 11, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL PAIN MANAGEMENT
Also practisesPAIN MANAGEMENT
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Centennial Medical Group Llp — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of tissue 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients152
Services billed 555 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $789 25 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Centennial Medical Group LLP

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10 clinicians in the practice; 6 are shown here.

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