Alyssa Grassi
NPI 1801223623 · Massage Therapist · Sierra Madre, CA
Alyssa Grassi is a Massage Therapist provider in Sierra Madre, CA (NPI 1801223623).
Provider details
- NPI number
- 1801223623
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26170 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-10-11
- Last updated
- 2013-10-11
Frequently asked questions
- What is Alyssa Grassi's NPI number?
- Alyssa Grassi's National Provider Identifier (NPI) is 1801223623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Grassi's specialty?
- Alyssa Grassi is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Alyssa Grassi located?
- Alyssa Grassi's practice location on file with NPPES is 25 South Baldwin Ave, Sierra Madre, CA 91024.
- What is Alyssa Grassi's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Grassi is (845) 750-5678.
- Is Alyssa Grassi's NPI active?
- Yes — Alyssa Grassi's NPI (1801223623) is active in the NPPES registry as of the last update on 2013-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.