Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Satish Marisiddaiah, DDS

Dentist in Upper Darby, PA · enumerated 2007 · practices at Upper Darby Dentistry,.

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

National Provider Identifier

1205976370

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Registry record

Entity type Individual (Type 1)

Name Dr. Satish Marisiddaiah

Credential DDS

Sex Male

Practice address Upper Darby, PA, 19082

Phone (610) 623-5295

Fax (610) 623-2979

Enumeration date Feb 7, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License DS027000-L (PA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
119271904	Medicaid	PA	-
583471	Other	PA	UCCI

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 Satish Marisiddaiah's NPI record?

Cross-check NPI 1205976370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205976370 active?

Yes, as of the latest NPPES snapshot, NPI 1205976370 is active (record last updated 2007-07-08).

Other providers at this practice address

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Upper Darby Dentistry, Dentist · Upper Darby, PA NPI 1730507963

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.