Gretchen Schmidt Wilder, PHARM.D
Pharmacist · Olney, MD
Gretchen Schmidt Wilder, PHARM.D is a pharmacist with a practice address in Olney, Maryland, and NPI 1851812077, issued on Jun 28, 2017. Check the license (Maryland 12541, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gretchen Schmidt Wilder
- Credential
- PHARM.D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 12541 MD
Self-reported in NPPES; status is on the state search - Practice location
- 18169 Town Center Dr, Olney, MD 20832
- Phone
- (301) 260-1401
- Enumerated
- Jun 28, 2017
- Record last updated
- Jun 28, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (301) 260-1371
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,562 in Maryland → Look up another NPI →
Also registered at 18169 Town Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seyedeh MadaniPharmacist1326563677
- Casie McKennyPharmacist1164714259
Verify Gretchen Schmidt Wilder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 12541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gretchen Schmidt Wilder among 5,562 pharmacist records in Maryland
Gretchen Schmidt Wilder, PHARM.D is one of 5,562 pharmacist records with a practice address in Maryland. 10% 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 2017, is newer than 57% of them.
- NPI issued2017 · 57% of these records are older, 39% newer
- In a Medicare fileNo · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 78% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 pharmacist records list a practice address in Olney
They are 38 of the 742 NPPES records with a practice address in Olney, and 5,562 pharmacist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,562 in Maryland → Every provider in Olney → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Mahlet AklileOlney, MD 208321386066942
- Lori Alexander, PHARM.D.Olney, MD 208321275852360
- Suzanne Caulfield, RPHOlney, MD 208321912207085
- Alicia Chen, PHARM.D.Olney, MD 208321679909949
- Anita Ehrstein, RPHOlney, MD 208321215105705
- Cynthia Feinberg, RPHOlney, MD 208321114053733
- Barbra Jaffe, R.PH.Olney, MD 208321538578778
- Rita KellyOlney, MD 208321730489543
Common questions
What is Gretchen Schmidt Wilder, PHARM.D's NPI number?
Gretchen Schmidt Wilder, PHARM.D's National Provider Identifier (NPI) is 1851812077, issued on Jun 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Schmidt Wilder, PHARM.D located?
The NPPES record lists a practice address at 18169 Town Center Dr, Olney, MD, 20832. Phone: (301) 260-1401. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Schmidt Wilder, PHARM.D's license?
NPPES lists Maryland license number 12541, as entered by the provider. Search the Maryland 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.