Mary Siepierski, PA-C
NPI 1396275970 · Physician Assistant · Bradford, PA
Mary Siepierski, PA-C is a Physician Assistant provider in Bradford, PA (NPI 1396275970).
Provider details
- NPI number
- 1396275970
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- MA059081 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-06-15
- Last updated
- 2018-11-26
Frequently asked questions
- What is Mary Siepierski's NPI number?
- Mary Siepierski's National Provider Identifier (NPI) is 1396275970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Siepierski's specialty?
- Mary Siepierski is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Siepierski located?
- Mary Siepierski's practice location on file with NPPES is 116 Interstate Pkwy, Bradford, PA 16701-1036.
- What is Mary Siepierski's phone number?
- The practice phone number listed in the NPPES registry for Mary Siepierski is (814) 368-4143.
- Is Mary Siepierski's NPI active?
- Yes — Mary Siepierski's NPI (1396275970) is active in the NPPES registry as of the last update on 2018-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.