Masumi O'Brien, PTA
NPI 1295857548 · Physical Therapy Assistant · Plymouth Meeting, PA
Masumi O'Brien, PTA is a Physical Therapy Assistant provider in Plymouth Meeting, PA (NPI 1295857548).
Provider details
- NPI number
- 1295857548
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
- License
- 40QB00227800 (NJ)
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
- 2007-04-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Masumi O'Brien's NPI number?
- Masumi O'Brien's National Provider Identifier (NPI) is 1295857548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Masumi O'Brien's specialty?
- Masumi O'Brien is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Masumi O'Brien located?
- Masumi O'Brien's practice location on file with NPPES is 2250 Hickory Rd, Plymouth Meeting, PA 19462-1047.
- What is Masumi O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Masumi O'Brien is (610) 834-1122.
- Is Masumi O'Brien's NPI active?
- Yes — Masumi O'Brien's NPI (1295857548) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.