What is Alyssa Sy's NPI number?

Alyssa Sy's National Provider Identifier (NPI) is 1689471401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyssa Sy's specialty?

Alyssa Sy is listed in the NPPES registry with a primary specialty of Music Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Alyssa Sy located?

Alyssa Sy's practice location on file with NPPES is 12921 River Rd, Potomac, MD 20854-1141.

What is Alyssa Sy's phone number?

The practice phone number listed in the NPPES registry for Alyssa Sy is (336) 404-1703.

Is Alyssa Sy's NPI active?

Yes — Alyssa Sy's NPI (1689471401) is active in the NPPES registry as of the last update on 2025-02-27.

IndividualActive

Alyssa Sy, MT-BC

NPI 1689471401 · Music Therapist · Potomac, MD

Alyssa Sy, MT-BC is a Music Therapist provider in Potomac, MD (NPI 1689471401).

Provider details

NPI number: 1689471401
Entity type: Individual
Primary specialty: Music TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: MT-BC
Sex: Female
Sole proprietor: Yes
License: 00189 (MD)

Practice location

12921 River Rd

Potomac, MD 20854-1141

Phone: (336) 404-1703

Street-level locationGet directions

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Mailing address

12921 River Rd

Potomac, MD 20854-1141

Specialties & taxonomies

Music TherapistPrimary225A00000XLicense 00189 (MD)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2025-02-27
Last updated: 2025-02-27
Certified: 2025-02-27

Frequently asked questions

What is Alyssa Sy's NPI number?: Alyssa Sy's National Provider Identifier (NPI) is 1689471401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alyssa Sy's specialty?: Alyssa Sy is listed in the NPPES registry with a primary specialty of Music Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Alyssa Sy located?: Alyssa Sy's practice location on file with NPPES is 12921 River Rd, Potomac, MD 20854-1141.
What is Alyssa Sy's phone number?: The practice phone number listed in the NPPES registry for Alyssa Sy is (336) 404-1703.
Is Alyssa Sy's NPI active?: Yes — Alyssa Sy's NPI (1689471401) is active in the NPPES registry as of the last update on 2025-02-27.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions