Mark Warnken, MD
NPI 1912966441 · Pediatrics Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Warnken, MD is a Pediatrics Physician provider in Minneapolis, MN (NPI 1912966441).
Provider details
- NPI number
- 1912966441
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20222 (MN)
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
- 2006-03-22
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is Mark Warnken's NPI number?
- Mark Warnken's National Provider Identifier (NPI) is 1912966441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Warnken's specialty?
- Mark Warnken is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Warnken located?
- Mark Warnken's practice location on file with NPPES is 4730 Chicago Ave, Minneapolis, MN 55407-3570.
- What is Mark Warnken's phone number?
- The practice phone number listed in the NPPES registry for Mark Warnken is (952) 967-7676.
- Does Mark Warnken accept Medicare?
- Mark Warnken is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Warnken's NPI active?
- Yes — Mark Warnken's NPI (1912966441) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.