Lorraine Marcinkowski, P.T.
NPI 1598987554 · Physical Therapist · Walnut Creek, CA
Lorraine Marcinkowski, P.T. is a Physical Therapist provider in Walnut Creek, CA (NPI 1598987554).
Provider details
- NPI number
- 1598987554
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PT15424 (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
19 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
- 2007-05-02
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Lorraine Marcinkowski's NPI number?
- Lorraine Marcinkowski's National Provider Identifier (NPI) is 1598987554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorraine Marcinkowski's specialty?
- Lorraine Marcinkowski is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lorraine Marcinkowski located?
- Lorraine Marcinkowski's practice location on file with NPPES is 2970 Camino Diablo Ste 100, Walnut Creek, CA 94597-4001.
- What is Lorraine Marcinkowski's phone number?
- The practice phone number listed in the NPPES registry for Lorraine Marcinkowski is (925) 284-4486.
- Is Lorraine Marcinkowski's NPI active?
- Yes — Lorraine Marcinkowski's NPI (1598987554) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.