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

Mercy Hospital Ada, Inc

Organization Medicare Defined Swing Bed Hospital Unit · NPI 1003159187

Mercy Hospital Ada, Inc is a Medicare Defined Swing Bed Hospital Unit in Ada, Oklahoma. Medicare rates this hospital 4 out of 5. Registered with an NPI since 2013.

CMS rating
4 of 5
In the registry since
2013
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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CMS quality rating

4 out of 5 — official hospital rating from CMS Care Compare (CCN 370020)

Practice location Address checks out

430 N Monte Vista St
Ada, OK 74820-4610
Phone: (580) 332-2323
Fax: (580) 421-6054
Show map & directions

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

Specialties & licences

Medicare Defined Swing Bed Hospital Unit (primary) Taxonomy 275N00000X

Record details

NPI number1003159187
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tammi Harmoning — Cfo · (580) 220-6239
Other names Mercy Hospital Ada; Mercy Hospital Ada
NPI enumeratedMarch 27, 2013
Last updated in NPPESApril 8, 2025
Certification dateApril 8, 2025
Mailing address430 N Monte Vista St, Ada, OK 74820-4610

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