Mark Sundahl, MD
NPI 1194189555 · Psychiatry Physician · Kansas City, MO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Sundahl, MD is a Psychiatry Physician provider in Kansas City, MO (NPI 1194189555).
Provider details
- NPI number
- 1194189555
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2020030908 (MO)
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
10 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
- 2016-04-11
- Last updated
- 2022-09-30
- Certified
- 2022-09-30
Frequently asked questions
- What is Mark Sundahl's NPI number?
- Mark Sundahl's National Provider Identifier (NPI) is 1194189555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sundahl's specialty?
- Mark Sundahl is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sundahl located?
- Mark Sundahl's practice location on file with NPPES is 4801 E Linwood Blvd, Kansas City, MO 64128-2226.
- What is Mark Sundahl's phone number?
- The practice phone number listed in the NPPES registry for Mark Sundahl is (816) 861-4700.
- Does Mark Sundahl accept Medicare?
- Mark Sundahl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Sundahl's NPI active?
- Yes — Mark Sundahl's NPI (1194189555) is active in the NPPES registry as of the last update on 2022-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.