Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sophie P Troy, OTR/L

Q: What is the NPI number for Sophie Troy?

The National Provider Identifier (NPI) for Sophie Troy is 1497813570, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Towson, MD · enumerated 2006 · practices at University of Maryland Medical Regional Professional Services, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497813570

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sophie P Troy

Credential OTR/L

Sex Female

Practice address 8322 Bellona Ave Ste 100, Towson, MD, 21204

Phone (410) 337-8847

Fax (410) 337-5189

Enumeration date Dec 4, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC010613 (PA) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 04616 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
CK4276	Other	PA	PALMETTO GBA RR MEDICARE
0068377000	Other	PA	AMERIHEALTH UNDER IBC
1875149	Other	PA	HIGHMARK BLUESHIELD
03182100	Other	PA	CAPITAL BLUE CROSS
18444	Other	PA	HEALTH AMERICA
177124	Other	PA	MEDICARE HGS ADMINISTRATORS
04616	Other	MD	OT LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sophie Troy?

The National Provider Identifier (NPI) for Sophie Troy is 1497813570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sophie Troy practice?

The practice location on file with NPPES is in Towson, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.