William Grego, RPH
Pharmacist · Wheat Ridge, CO
William Grego, RPH is a pharmacist with a practice address in Wheat Ridge, Colorado, and NPI 1598100778, issued on May 1, 2013. Check the license (Colorado 13287, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Grego
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 13287 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Youngfield St, Wheat Ridge, CO 80033
- Phone
- (303) 238-7301
- Enumerated
- May 1, 2013
- Record last updated
- May 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 4,381 in Colorado → Look up another NPI →
Also registered at 3400 Youngfield St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Grego in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 13287Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Grego among 4,381 pharmacist records in Colorado
William Grego, RPH is one of 4,381 pharmacist records with a practice address in Colorado. 3% 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 2013, is newer than 36% of them.
- NPI issued2013 · 36% of these records are older, 52% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 pharmacist records list a practice address in Wheat Ridge
They are 78 of the 2,472 NPPES records with a practice address in Wheat Ridge, and 4,381 pharmacist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,381 in Colorado → Every provider in Wheat Ridge → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Mark Albiani, PHARMDWheat Ridge, CO 800331235223140
- Karen Buchholz, RPHWheat Ridge, CO 800331174623698
- Hale Davis, R,PH.Wheat Ridge, CO 800331467561365
- Mary French, RPHWheat Ridge, CO 800331578667606
- Jennier Galimanis, RPHWheat Ridge, CO 800331285739870
- Michael Kaiser, PHARM.D.Wheat Ridge, CO 800331003925595
- Nancy McClew, PHARMDWheat Ridge, CO 800331770599680
- Maury Otterstetter, RPHWheat Ridge, CO 800331942319843
Common questions
What is William Grego, RPH's NPI number?
William Grego, RPH's National Provider Identifier (NPI) is 1598100778, issued on May 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is William Grego, RPH located?
The NPPES record lists a practice address at 3400 Youngfield St, Wheat Ridge, CO, 80033. Phone: (303) 238-7301. Providers update this record themselves, so call before visiting.
How can I verify William Grego, RPH's license?
NPPES lists Colorado license number 13287, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity 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. 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.