Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Seann M Atkinson, DO

Individual provider Family Medicine Physician · NPI 1659463628

Seann M Atkinson, DO is a Family Practice in Atlantic, Iowa. Qualified in 2001, 25 years ago. Practices with Cass County Memorial Hospital, a 67-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
25
Licensed in
IA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1501 E 10th St
Atlantic, IA 50022-1936
Phone: (712) 243-2850
Fax: (712) 243-7423
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4238 (IA)

Record details

NPI number1659463628
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESAugust 28, 2019
Mailing address1501 E 10th St, Atlantic, IA 50022-1936

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Cass County Memorial Hospital — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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