Stephen O'Brien, PT, DPT
NPI 1346657863 · Physical Therapist · Flint, MI
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen O'Brien, PT, DPT is a Physical Therapist provider in Flint, MI (NPI 1346657863).
Provider details
- NPI number
- 1346657863
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5501013090 (MI)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 6206 Emerald DrGrand Blanc, MI 48439-7809Phone: (810) 406-9466Fax: (810) 603-2509
Registry dates
- Enumerated
- 2014-07-16
- Last updated
- 2020-02-26
- Certified
- 2020-02-26
Frequently asked questions
- What is Stephen O'Brien's NPI number?
- Stephen O'Brien's National Provider Identifier (NPI) is 1346657863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen O'Brien's specialty?
- Stephen O'Brien is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Stephen O'Brien located?
- Stephen O'Brien's practice location on file with NPPES is 4250 N Saginaw St Ste C, Flint, MI 48505-5332.
- What is Stephen O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Stephen O'Brien is (810) 406-9466.
- Does Stephen O'Brien accept Medicare?
- Stephen O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen O'Brien's NPI active?
- Yes — Stephen O'Brien's NPI (1346657863) is active in the NPPES registry as of the last update on 2020-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.