Mark Wallenbrock, M.D.
NPI 1881657005 · Neonatal-Perinatal Medicine Physician · Columbus, OH
Mark Wallenbrock, M.D. is a Neonatal-Perinatal Medicine Physician provider in Columbus, OH (NPI 1881657005).
Provider details
- NPI number
- 1881657005
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35-063433 (OH)
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
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
- 2006-04-10
- Last updated
- 2007-07-13
Frequently asked questions
- What is Mark Wallenbrock's NPI number?
- Mark Wallenbrock's National Provider Identifier (NPI) is 1881657005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wallenbrock's specialty?
- Mark Wallenbrock is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wallenbrock located?
- Mark Wallenbrock's practice location on file with NPPES is 3555 Olentangy River Rd, Columbus, OH 43214-3912.
- What is Mark Wallenbrock's phone number?
- The practice phone number listed in the NPPES registry for Mark Wallenbrock is (614) 566-4731.
- Is Mark Wallenbrock's NPI active?
- Yes — Mark Wallenbrock's NPI (1881657005) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.