Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Venkatachalam Muthiah, MD
Nephrology Physician in Dayton, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023091055
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Registry record
Entity type Individual (Type 1)
Name Venkatachalam Muthiah
Credential MD
Sex Male
Practice address 1 Elizabeth Pl, Suite 190, Dayton, OH, 45408
Phone (937) 222-3118
Fax (937) 222-1436
Enumeration date Nov 23, 2005
Last updated in NPPES Apr 28, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3108215037C18 | Other | - | UNITED MINE WORKERS |
| 310821503028 | Other | - | CARE SOURCE |
| 000000004921 | Other | OH | ANTHEM |
| 647579 | Other | - | ATENA |
| 3120003 | Other | OH | UHC |
| 390003611 | Other | - | MEDICARE RAILROAD |
| D35334 | Other | - | HUMANA |
| 0543826 | Medicaid | OH | - |
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.
Frequently asked questions
Is NPI 1023091055 active?
Yes, as of the latest NPPES snapshot, NPI 1023091055 is active (record last updated 2010-04-28).
How do I verify Venkatachalam Muthiah's NPI record?
Cross-check NPI 1023091055 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 2010-04-28.