Mary Oswald, NP
NPI 1588428411 · Family Nurse Practitioner · Batesburg Leesville, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Oswald, NP is a Family Nurse Practitioner provider in Batesburg Leesville, SC (NPI 1588428411).
Provider details
- NPI number
- 1588428411
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-02-12
- Last updated
- 2024-10-24
- Certified
- 2024-10-24
Frequently asked questions
- What is Mary Oswald's NPI number?
- Mary Oswald's National Provider Identifier (NPI) is 1588428411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Oswald's specialty?
- Mary Oswald is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Oswald located?
- Mary Oswald's practice location on file with NPPES is 120 W Church St Ste E, Batesburg Leesville, SC 29006-2107.
- What is Mary Oswald's phone number?
- The practice phone number listed in the NPPES registry for Mary Oswald is (803) 532-2208.
- Does Mary Oswald accept Medicare?
- Mary Oswald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Oswald's NPI active?
- Yes — Mary Oswald's NPI (1588428411) is active in the NPPES registry as of the last update on 2024-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.