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Mr. Daniel Alan Johnston, P.T.A.

Physical Therapy Assistant in Ottumwa, IA · enumerated 2009 · practices at Physiotherapy Assoicates, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891922712

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Registry record

Entity type Individual (Type 1)
Name Mr. Daniel Alan Johnston
Credential P.T.A.
Sex Male
Practice address 115 S Washington St, Ottumwa, IA, 52501
Phone (641) 682-8171
Fax (641) 682-9054
Enumeration date Jun 18, 2009
Last updated in NPPES Jun 18, 2009

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 001368 (IA) Primary

Other identifiers

Identifier Type State Issuer
20-8717967 Other IA IOWA GROUP TAX ID#
0665349 Medicaid IA -
20-8717967 Other IA JOHN DEERE HEALTH
6-6534 Other IA BCBS GROUP #

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Daniel Johnston's NPI record?
Cross-check NPI 1891922712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891922712 active?
Yes, as of the latest NPPES snapshot, NPI 1891922712 is active (record last updated 2009-06-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-18.