Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mary Margaret Haslow, P.T
Physical Therapist in Escanaba, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851441745
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Registry record
Entity type Individual (Type 1)
Name Ms. Mary Margaret Haslow
Credential P.T
Sex Female
Practice address 501 S Lincoln Rd, Escanaba, MI, 49829
Phone (906) 789-2404
Fax (906) 789-2405
Enumeration date Jan 11, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501005390 (MI) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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 1851441745 active?
Yes, as of the latest NPPES snapshot, NPI 1851441745 is active (record last updated 2007-07-08).
How do I verify Mary Haslow's NPI record?
Cross-check NPI 1851441745 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 → Northwoods Rehabilitation Inc. Physical Therapy Clinic/Center · Escanaba, MI NPI 1023132461 Delta County Rehabilitation, Inc. Physical Therapy Clinic/Center · Escanaba, MI NPI 1205011624 Sarah Nault Physical Therapist · Escanaba, MI NPI 1407177678 Erin Wickman Athletic Trainer · Escanaba, MI NPI 1629528203 Amber Schram Athletic Trainer · Escanaba, MI NPI 1790235372 Kristina Collegnon Physical Therapy Assistant · Escanaba, MI NPI 1740761428 Keenan Barron Physical Therapist · Escanaba, MI NPI 1558044768
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.