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

Jimmy R. Mascaro, DO

Individual provider Psychiatry Physician · NPI 1104998251

Jimmy R. Mascaro, DO is a Psychiatry in Ottumwa, Iowa. Qualified in 2001, 25 years ago. Practices with Southern Iowa Mental Health Center, a 12-clinician group, accepts Medicare assignment and offers telehealth. 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

312 E Alta Vista Ave
Ottumwa, IA 52501-1413
Phone: (641) 683-4454
Fax: (641) 683-4450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 3768 (IA)

Record details

NPI number1104998251
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 14, 2006
Last updated in NPPESOctober 16, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Southern Iowa Mental Health Center — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Ottumwa