Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ajay Kumar Singla, MD

Urology Physician in Toledo, OH · enumerated 2006.

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

National Provider Identifier

1609813260

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Registry record

Entity type Individual (Type 1)

Name Ajay Kumar Singla

Credential MD

Sex Male

Practice address 3120 Glendale Ave, Toledo, OH, 43614

Phone (419) 383-3578

Fax (419) 383-2825

Enumeration date Jun 1, 2006

Last updated in NPPES Nov 6, 2012

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 4301077387 (MI) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 35120277 (OH) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Ajay Singla?

Ajay Singla is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-06.