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

Nathan B. Allen, DO

Individual provider Family Medicine Physician · NPI 1629398987

Nathan B. Allen, DO is a Family Practice in Leon, Iowa. Qualified in 2010, 16 years ago. Practices with Infinity Health, a 19-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
16
Licensed in
IA
In the registry since
2010
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.

See every abbreviation used in this directory →

Practice location Address checks out

302 NE 14th St
Leon, IA 50144-1206
Phone: (641) 446-2383
Fax: (641) 446-2382
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 4389 (IA)

Record details

NPI number1629398987
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 9, 2010
Last updated in NPPESSeptember 10, 2013
Mailing address302 Ne 14th St, Leon, IA 50144-1206

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Infinity Health — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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