Katherine Siggens, OT
NPI 1598004871 · Occupational Therapist · North Reading, MA
Katherine Siggens, OT is a Occupational Therapist provider in North Reading, MA (NPI 1598004871).
Provider details
- NPI number
- 1598004871
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 6066 (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
13 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
- 2013-02-07
- Last updated
- 2013-02-07
Frequently asked questions
- What is Katherine Siggens's NPI number?
- Katherine Siggens's National Provider Identifier (NPI) is 1598004871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Siggens's specialty?
- Katherine Siggens is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Siggens located?
- Katherine Siggens's practice location on file with NPPES is 134 North St, North Reading, MA 01864-1315.
- What is Katherine Siggens's phone number?
- The practice phone number listed in the NPPES registry for Katherine Siggens is (978) 276-2000.
- Is Katherine Siggens's NPI active?
- Yes — Katherine Siggens's NPI (1598004871) is active in the NPPES registry as of the last update on 2013-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.