Marc Lum, P.T.
NPI 1205901543 · Physical Therapist · San Rafael, CA
Marc Lum, P.T. is a Physical Therapist provider in San Rafael, CA (NPI 1205901543).
Provider details
- NPI number
- 1205901543
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- PT25241 (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
- 2006-11-22
- Last updated
- 2022-01-14
Frequently asked questions
- What is Marc Lum's NPI number?
- Marc Lum's National Provider Identifier (NPI) is 1205901543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Lum's specialty?
- Marc Lum is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marc Lum located?
- Marc Lum's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.
- What is Marc Lum's phone number?
- The practice phone number listed in the NPPES registry for Marc Lum is (415) 444-2962.
- Is Marc Lum's NPI active?
- Yes — Marc Lum's NPI (1205901543) is active in the NPPES registry as of the last update on 2022-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.