Robert Wozniak MD PA
NPI 1255499950 · Endocrinology, Diabetes & Metabolism Physician · Rock Hill, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Wozniak MD PA is a Endocrinology, Diabetes & Metabolism Physician organization in Rock Hill, SC (NPI 1255499950).
Provider details
- NPI number
- 1255499950
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Wozniak, President(803) 329-3899
- License
- 21019 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- Lancaster Endocrinology
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2007-10-19
Frequently asked questions
- What is Robert Wozniak MD PA's NPI number?
- Robert Wozniak MD PA's National Provider Identifier (NPI) is 1255499950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Wozniak MD PA?
- Robert Wozniak MD PA is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Wozniak MD PA located?
- Robert Wozniak MD PA's practice location on file with NPPES is 410 S Herlong Ave, Rock Hill, SC 29732-8349.
- What is Robert Wozniak MD PA's phone number?
- The practice phone number listed in the NPPES registry for Robert Wozniak MD PA is (803) 329-3899.
- Does Robert Wozniak MD PA accept Medicare?
- Robert Wozniak MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert Wozniak MD PA?
- The authorized official listed on Robert Wozniak MD PA's NPPES record is Robert Wozniak, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Wozniak MD PA's NPI active?
- Yes — Robert Wozniak MD PA's NPI (1255499950) is active in the NPPES registry as of the last update on 2007-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.