Marnie Vanstrum, MD
NPI 1598942963 · Family Medicine Physician · Newberry, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marnie Vanstrum, MD is a Family Medicine Physician provider in Newberry, SC (NPI 1598942963).
Provider details
- NPI number
- 1598942963
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME100572 (FL)
Specialties & taxonomies
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
18 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
- 2008-01-28
- Last updated
- 2019-01-30
Frequently asked questions
- What is Marnie Vanstrum's NPI number?
- Marnie Vanstrum's National Provider Identifier (NPI) is 1598942963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marnie Vanstrum's specialty?
- Marnie Vanstrum is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marnie Vanstrum located?
- Marnie Vanstrum's practice location on file with NPPES is 1410 Wilson Rd, Newberry, SC 29108-3050.
- What is Marnie Vanstrum's phone number?
- The practice phone number listed in the NPPES registry for Marnie Vanstrum is (803) 276-2186.
- Does Marnie Vanstrum accept Medicare?
- Marnie Vanstrum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marnie Vanstrum's NPI active?
- Yes — Marnie Vanstrum's NPI (1598942963) is active in the NPPES registry as of the last update on 2019-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.