Brian Gunzelman, PT, DPT
NPI 1023473717 · Physical Therapist · Fullerton, CA
Brian Gunzelman, PT, DPT is a Physical Therapist provider in Fullerton, CA (NPI 1023473717).
Provider details
- NPI number
- 1023473717
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 43280 (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
10 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
- 2015-12-22
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Brian Gunzelman's NPI number?
- Brian Gunzelman's National Provider Identifier (NPI) is 1023473717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Gunzelman's specialty?
- Brian Gunzelman is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Brian Gunzelman located?
- Brian Gunzelman's practice location on file with NPPES is 606 N Cornell Ave, Fullerton, CA 92831-2713.
- What is Brian Gunzelman's phone number?
- The practice phone number listed in the NPPES registry for Brian Gunzelman is (760) 525-3107.
- Is Brian Gunzelman's NPI active?
- Yes — Brian Gunzelman's NPI (1023473717) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.