Christa Mars, M.D.
NPI 1235139510 · Surgery Physician · Barron, WI
Christa Mars, M.D. is a Surgery Physician provider in Barron, WI (NPI 1235139510).
Provider details
- NPI number
- 1235139510
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 14966R (LA)
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
20 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
- 2005-07-28
- Last updated
- 2012-01-12
Frequently asked questions
- What is Christa Mars's NPI number?
- Christa Mars's National Provider Identifier (NPI) is 1235139510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christa Mars's specialty?
- Christa Mars is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Christa Mars located?
- Christa Mars's practice location on file with NPPES is 1222 E Woodland Ave, Barron, WI 54812-1765.
- What is Christa Mars's phone number?
- The practice phone number listed in the NPPES registry for Christa Mars is (715) 537-3166.
- Is Christa Mars's NPI active?
- Yes — Christa Mars's NPI (1235139510) is active in the NPPES registry as of the last update on 2012-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.