Shelley Oxenhorn, MD
NPI 1427214121 · Child & Adolescent Psychiatry Physician · Chester, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelley Oxenhorn, MD is a Child & Adolescent Psychiatry Physician provider in Chester, PA (NPI 1427214121).
Provider details
- NPI number
- 1427214121
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036121568 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-01
- Last updated
- 2016-09-15
Frequently asked questions
- What is Shelley Oxenhorn's NPI number?
- Shelley Oxenhorn's National Provider Identifier (NPI) is 1427214121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelley Oxenhorn's specialty?
- Shelley Oxenhorn is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shelley Oxenhorn located?
- Shelley Oxenhorn's practice location on file with NPPES is 1 Medical Center Blvd, Chester, PA 19013-3902.
- What is Shelley Oxenhorn's phone number?
- The practice phone number listed in the NPPES registry for Shelley Oxenhorn is (610) 447-2000.
- Does Shelley Oxenhorn accept Medicare?
- Shelley Oxenhorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelley Oxenhorn's NPI active?
- Yes — Shelley Oxenhorn's NPI (1427214121) is active in the NPPES registry as of the last update on 2016-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.