Michael Michaelsen, PTA
NPI 1669253001 · Physical Therapy Assistant · Murrieta, CA
Michael Michaelsen, PTA is a Physical Therapy Assistant provider in Murrieta, CA (NPI 1669253001).
Provider details
- NPI number
- 1669253001
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- 48587 (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
2 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
- 2023-10-11
- Last updated
- 2023-10-11
- Certified
- 2023-10-11
Frequently asked questions
- What is Michael Michaelsen's NPI number?
- Michael Michaelsen's National Provider Identifier (NPI) is 1669253001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Michaelsen's specialty?
- Michael Michaelsen is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Michael Michaelsen located?
- Michael Michaelsen's practice location on file with NPPES is 26415 Saint Michel Ln, Murrieta, CA 92563-6091.
- What is Michael Michaelsen's phone number?
- The practice phone number listed in the NPPES registry for Michael Michaelsen is (951) 775-5015.
- Is Michael Michaelsen's NPI active?
- Yes — Michael Michaelsen's NPI (1669253001) is active in the NPPES registry as of the last update on 2023-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.