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Mark Doohen, M.D.
NPI 1215927355 · Family Medicine Physician · Mitchell, SD
Mark Doohen, M.D. is a Family Medicine Physician provider in Mitchell, SD (NPI 1215927355).
Provider details
- NPI number
- 1215927355
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3352 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
525 N Foster St
Mitchell, SD 57301-2966
Phone: (605) 995-2276
Street-level locationGet directions
Mailing address
3049 W Donahue Dr
Sioux Falls, SD 57105-0168
Registry dates
- Enumerated
- 2005-10-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Doohen's NPI number?
- Mark Doohen's National Provider Identifier (NPI) is 1215927355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Doohen's specialty?
- Mark Doohen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Doohen located?
- Mark Doohen's practice location on file with NPPES is 525 N Foster St, Mitchell, SD 57301-2966.
- What is Mark Doohen's phone number?
- The practice phone number listed in the NPPES registry for Mark Doohen is (605) 995-2276.
- Is Mark Doohen's NPI active?
- Yes — Mark Doohen's NPI (1215927355) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.