Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Merlin Muhrer
Family Psychologist in Phila, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477695534
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Registry record
Entity type Individual (Type 1)
Name Merlin Muhrer
Sex Male
Practice address 5501 Old York Rd, Phila, PA, 19141
Phone (215) 456-9850
Enumeration date Feb 13, 2007
Last updated in NPPES Nov 29, 2010
Taxonomy & licenses
103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License MF000064 (PA) Primary
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
What is the NPI number for Merlin Muhrer?
The National Provider Identifier (NPI) for Merlin Muhrer is 1477695534, a Type 1 (individual) record in the CMS NPPES registry.
Where does Merlin Muhrer practice?
The practice location on file with NPPES is in Phila, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Albert Einstein Medical Center General Acute Care Hospital · Phila, PA NPI 1902805245 Albert Einstein Medical Center Skilled Nursing Facility · Phila, PA NPI 1871592816 Albert Einstein Medical Center Rehabilitation Hospital Unit · Phila, PA NPI 1174522114 Kelly Bethea Pediatrics Physician · Philadelphia, PA NPI 1992705115 Nancy Leahy Adult Health Nurse Practitioner · Philadelphia, PA NPI 1639170061 Scott Korvek Emergency Medicine Physician · Philadelphia, PA NPI 1134111412 Gene Shaffer Orthopaedic Surgery Physician · Philadelphia, PA NPI 1295723161 Bethany Richman Diagnostic Radiology Physician · Philadelphia, PA NPI 1023099322
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-29.