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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adarsh Sidda, M.D.

Hematology & Oncology Physician in Denison, TX · enumerated 2016 · practices at Oncology Pharmacy Services Inc.

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

National Provider Identifier

1346602505

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Registry record

Entity type Individual (Type 1)
Name Dr. Adarsh Sidda
Credential M.D.
Sex Male
Practice address 5125 Texoma Medical Center Dr Ste 100, Denison, TX, 75020
Phone (903) 868-4700
Fax (903) 892-4910
Enumeration date Mar 25, 2016
Last updated in NPPES Aug 30, 2022

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License T6039 (TX) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1346602505 active?
Yes, as of the latest NPPES snapshot, NPI 1346602505 is active (record last updated 2022-08-30).
How do I verify Adarsh Sidda's NPI record?
Cross-check NPI 1346602505 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-30.