NPPES file of Aug 9, 2026

William J. Beamgard, M.D.

Anesthesiology Physician · Lone Tree, CO

William J. Beamgard, M.D. is an anesthesiology physician with a practice address in Lone Tree, Colorado, and NPI 1710021431, issued on Feb 16, 2007. Check the license (Colorado 31565, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710021431
Name
William J. Beamgard
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
31565 CO
Self-reported in NPPES; status is on the state search
Practice location
10240 Park Meadows Dr, Lone Tree, CO 80124
Phone
(303) 338-4545
Enumerated
Feb 16, 2007
Record last updated
Jun 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
01315654 CO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10240 Park Meadows Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicole Adams, NPAcute Care Nurse Practitioner1770711749
  2. Angela Allen, AU.DAudiologist1649307653
  3. Sara Alley, AU.DAudiologist1720104342
  4. Scott Andersen, MDDiagnostic Radiology Physician1851376347
  5. Mei Ling Anderson, RNRegistered Nurse1043194558
  6. Bradley Andrews, MDOtolaryngology Physician1891822896

Verify William J. Beamgard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 31565
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William J. Beamgard among 1,202 anesthesiology physician records in Colorado

William J. Beamgard, M.D. is one of 1,202 anesthesiology physician records with a practice address in Colorado. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 39% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 anesthesiology physician records list a practice address in Lone Tree

They are 18 of the 1,405 NPPES records with a practice address in Lone Tree, and 1,202 anesthesiology physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. David Brown, MDLone Tree, CO 801241851737423
  2. Kathleen Daetwyler, M.D.Lone Tree, CO 801241134352818
  3. Eric Eisenman, M.D.Lone Tree, CO 801241902980766
  4. Leonid Liptsen, M.D.Lone Tree, CO 801241861498479
  5. Shawn Marsh, MDLone Tree, CO 801241780659235
  6. Michael McNevin, MDLone Tree, CO 801241518001221
  7. Jefferson Mostellar, MDLone Tree, CO 801241164559167
  8. Anne Rustemeyer, D.O.Lone Tree, CO 801241578884177

Common questions

What is William J. Beamgard, M.D.'s NPI number?

William J. Beamgard, M.D.'s National Provider Identifier (NPI) is 1710021431, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William J. Beamgard, M.D. located?

The NPPES record lists a practice address at 10240 Park Meadows Dr, Lone Tree, CO, 80124. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.

How can I verify William J. Beamgard, M.D.'s license?

NPPES lists Colorado license number 31565, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.