Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Hampton Ferrell, PT
Physical Therapist in Raleigh, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558424069
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Registry record
Entity type Individual (Type 1)
Name Mary Hampton Ferrell
Credential PT
Sex Female
Practice address 4201 Lake Boone Trail, Suite 4, Raleigh, NC, 27607
Phone (919) 781-4434
Fax (919) 781-5851
Enumeration date Dec 18, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6744 (NC) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7210361 | Medicaid | NC | - |
| 1114T | Other | NC | BCBS |
| 8300041K | Other | NC | MEDICAID CBRS |
| 6400040 | Other | - | UNITED HEALTHCARE |
| 7850413 | Other | - | AETNA |
| 79652 | Other | - | MEDCOST |
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
Where does Mary Ferrell practice?
The practice location on file with NPPES is in Raleigh, NC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Ferrell?
The National Provider Identifier (NPI) for Mary Ferrell is 1558424069, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Bradley Baldwin Audiologist · Raleigh, NC NPI 1730283748 Avry Payne Physical Therapist · Raleigh, NC NPI 1528144888 Amy Huneycutt Speech-Language Pathologist · Raleigh, NC NPI 1275695264 Kristin Ryder Speech-Language Pathologist · Raleigh, NC NPI 1760547640 Megan Jarrell Speech-Language Pathologist · Raleigh, NC NPI 1023173903 Tiffany Goins Physical Therapist · Raleigh, NC NPI 1992860878 Susan Jerchower Speech-Language Pathologist · Raleigh, NC NPI 1356406250 Brian Gentry Physical Therapist · Raleigh, NC NPI 1114082013
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.