William A. Sharp, MD
Emergency Medicine Physician · Lakewood, CO
William A. Sharp, MD is an emergency medicine physician with a practice address in Lakewood, Colorado, and NPI 1447223250, issued on Feb 10, 2006. Check the license (Colorado 39629, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- William A. Sharp
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 39629 CO
Self-reported in NPPES; status is on the state search - Practice location
- 11600 W 2ND PL, Lakewood, CO 80228
- Phone
- (720) 321-4161
- Enumerated
- Feb 10, 2006
- Record last updated
- Aug 14, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (720) 321-4165
- Medicaid IDs
- 122704100 WY
200400310A KS
PENDING NE
128343 AZ - Medicare enrollment
- Enrolled (PECOS I20051014000373); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 11600 W 2ND PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rana Adamson, CRNACertified Registered Nurse Anesthetist1679511604
- Mason Adkins, CRNACertified Registered Nurse Anesthetist1639711179
- Lindsay AlvaradoMedical-Surgical Registered Nurse1093631517
- Clinton Anderson, M.D.Diagnostic Radiology Physician1053371054
- Jonathan Andrick, M.D.Emergency Medicine Physician1376832873
- Lila Bain, CRNACertified Registered Nurse Anesthetist1245262724
Verify William A. Sharp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 39629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average emergency medicine physician in 2024
215 Medicare Part D claims for 153 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 30 claims were for opioids.
Most prescribed
- Cephalexin22 claims
- Oxycodone Hcl21 claims
- Prednisone21 claims
- Ondansetron Odt20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 3 group practices
- Premier Emergency Services IncWestminster, CO
- Usacs Community Emergency Services OF Colorado Inc.Arvada, CO
- Usacs OF Colorado IncLittleton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William A. Sharp among 1,434 emergency medicine physician records in Colorado
William A. Sharp, MD is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1992 · median 2011 among the 810 with a school on file
- Record last updated2013 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 emergency medicine physician records list a practice address in Lakewood
They are 56 of the 4,944 NPPES records with a practice address in Lakewood, and 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Lakewood → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Scott Branney, MDLakewood, CO 802281821061128
- Michael Brunko, MDLakewood, CO 802281801869003
- Marc Doucette, MDLakewood, CO 802281932172038
- Darcee Fisher, MDLakewood, CO 802281164495370
- Garyfallos Garyfallou, MDLakewood, CO 802281962475194
- Emai Ho, DOLakewood, CO 802281992778120
- Shirley Kung, M.D.Lakewood, CO 802281942286349
- David Okeefe, MDLakewood, CO 802281376538017
Common questions
What is William A. Sharp, MD's NPI number?
William A. Sharp, MD's National Provider Identifier (NPI) is 1447223250, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William A. Sharp, MD located?
The NPPES record lists a practice address at 11600 W 2ND PL, Lakewood, CO, 80228. Phone: (720) 321-4161. Providers update this record themselves, so call before visiting.
How can I verify William A. Sharp, MD's license?
NPPES lists Colorado license number 39629, 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.
How much does William A. Sharp, MD prescribe under Medicare Part D?
In 2024, William A. Sharp, MD had 215 Medicare Part D claims for 153 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.