Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Martin Leonard Melnick, M.D.

Adult Medicine Physician in Highland Hills, OH · enumerated 2006 · practices at Warrensville Developmental Center.

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

National Provider Identifier

1497813661

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Registry record

Entity type Individual (Type 1)

Name Dr. Martin Leonard Melnick

Credential M.D.

Sex Male

Practice address 4325 Green Rd, Highland Hills, OH, 44128

Phone (216) 464-7400

Enumeration date Dec 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License 35.100224 (OH) Primary

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
0164834	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1497813661 active?

Yes, as of the latest NPPES snapshot, NPI 1497813661 is active (record last updated 2007-07-08).

How do I verify Martin Melnick's NPI record?

Cross-check NPI 1497813661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Warrensville Developmental Center Intellectual Disabilities Intermediate Care Facility · Highland Hills, OH NPI 1619038239 Emily Shoenberger Registered Nurse · Highland Hills, OH NPI 1992162507 Alexander Combs Social Worker · Highland Hills, OH NPI 1659829620 Alicia Diperna Clinical Social Worker · Highland Hills, OH NPI 1265980239 Megan Weatherspoon Social Worker · Highland Hills, OH NPI 1124570288 Anne Mclain Mental Health Counselor · Cleveland, OH NPI 1174044275 Tamika Sanford Case Manager/Care Coordinator · Cleveland, OH NPI 1568957207 Tiffany Williams Case Manager/Care Coordinator · Cleveland, OH NPI 1851878201

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