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Dr. Ruth M Arnold, DO

Internal Medicine Physician in Secane, PA · enumerated 2007.

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

National Provider Identifier

1023203544

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Registry record

Entity type Individual (Type 1)
Name Dr. Ruth M Arnold
Credential DO
Sex Female
Practice address 831 Providence Rd, Secane, PA, 19018
Phone (610) 394-1234
Fax (610) 284-4811
Enumeration date Sep 7, 2007
Last updated in NPPES May 8, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS013672 (PA) Primary
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
1757288 Other PA AETNA HMO
2863900000 Other PA KEYSTONE HEALTH PLAN EAST
1988289 Other PA BLUE SHIELD
9182082 Other PA AETNA HMO PCP
102035385001 Medicaid PA —

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 Ruth Arnold's NPI record?
Cross-check NPI 1023203544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023203544 active?
Yes — as of the latest NPPES snapshot, NPI 1023203544 is active (record last updated 2008-05-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-08.