Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Jane Muller, PHARMD
Pharmacist in Denton, MD · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285873901
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Jane Muller
Credential PHARMD
Sex Female
Practice address 842 S 5th Ave, Denton, MD, 21629
Phone (410) 479-1771
Fax (410) 479-4879
Enumeration date Feb 19, 2009
Last updated in NPPES Feb 19, 2009
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1285873901 active?
Yes, as of the latest NPPES snapshot, NPI 1285873901 is active (record last updated 2009-02-19).
How do I verify Sarah Muller's NPI record?
Cross-check NPI 1285873901 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-19.