William C. Buck, MD
Pediatrics Physician · Aurora, CO
William C. Buck, MD is a pediatrics physician with a practice address in Aurora, Colorado, and NPI 1376673376, issued on Mar 7, 2007. Check the license (Colorado 49888, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William C. Buck
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- 49888 CO
A93970 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12605 E 16TH Ave, Aurora, CO 80045
- Phone
- (720) 848-0000
- Enumerated
- Mar 7, 2007
- Record last updated
- Jul 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 28472080 CO
- Entity
- Type 1 · individual
Also registered at 12605 E 16TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jean Abbott, MDEmergency Medicine Physician1578672820
- Adam Abraham, MDInternal Medicine Physician1720178304
Verify William C. Buck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 49888Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
212 pediatrics physician records list a practice address in Aurora
They are 212 of the 17,400 NPPES records with a practice address in Aurora, and 1,155 pediatrics physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 212 in Aurora → All 1,155 in Colorado → Every provider in Aurora →
Other pediatrics physician records in Colorado
- Nicholas Abbey, M.D.Arvada, CO1942359880
- Ashraf Abdel-Azeem, M.D.Aurora, CO1336243989
- Donna Ackerman, D.O.Thornton, CO1295728467
- Cacey Adams, M.D.Highlands Ranch, CO1356662662
- Corazon Aguilar, M.D.Aurora, CO1457377152
- Adeola Akinlonu, MDLouisville, CO1386031284
- Olukemi Akinrinola, MDParker, CO1932364072
- Saja Al-FalahiColorado Springs, CO1932819786
- Lauren Albert, MDAurora, CO1982309902
- Sarah Albert, MDDenver, CO1245305929
Common questions
What is William C. Buck, MD's NPI number?
William C. Buck, MD's National Provider Identifier (NPI) is 1376673376, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William C. Buck, MD located?
The NPPES record lists a practice address at 12605 E 16TH Ave, Aurora, CO, 80045. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify William C. Buck, MD's license?
NPPES lists Colorado license number 49888, 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.