Cristi Sierra, DPT
NPI 1538641584 · Physical Therapist · Worcester, MA
Cristi Sierra, DPT is a Physical Therapist provider in Worcester, MA (NPI 1538641584).
Provider details
- NPI number
- 1538641584
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Female
- Sole proprietor
- No
- License
- 23709 (MA)
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
7 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
- 2018-09-05
- Last updated
- 2020-10-02
- Certified
- 2020-10-02
Frequently asked questions
- What is Cristi Sierra's NPI number?
- Cristi Sierra's National Provider Identifier (NPI) is 1538641584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristi Sierra's specialty?
- Cristi Sierra is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Cristi Sierra located?
- Cristi Sierra's practice location on file with NPPES is 548 Park Ave, Worcester, MA 01603-2537.
- What is Cristi Sierra's phone number?
- The practice phone number listed in the NPPES registry for Cristi Sierra is (978) 413-0060.
- Is Cristi Sierra's NPI active?
- Yes — Cristi Sierra's NPI (1538641584) is active in the NPPES registry as of the last update on 2020-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.