Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leopoldo Alvarado Jr., M.D.

Surgery Physician in Cleveland, OH · enumerated 2005.

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

National Provider Identifier

1659352805

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Registry record

Entity type Individual (Type 1)

Name Leopoldo Alvarado Jr.

Credential M.D.

Sex Male

Practice address 1730 W 25th St, Cleveland, OH, 44113

Phone (216) 696-4300

Enumeration date Nov 7, 2005

Last updated in NPPES Jul 11, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 35-047803 (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
2210217	Medicaid	OH	-
000000330804	Other	OH	ANTHEM

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 1659352805 active?

Yes, as of the latest NPPES snapshot, NPI 1659352805 is active (record last updated 2007-07-11).

How do I verify Leopoldo Alvarado's NPI record?

Cross-check NPI 1659352805 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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Mark Frankel Psychiatry Physician · Cleveland, OH NPI 1821092602 Eric Eleff Ophthalmology Physician · Cleveland, OH NPI 1376538421 Babak Tousi Geriatric Medicine (Internal Medicine) Physician · Cleveland, OH NPI 1720074495 Omar Fattal Psychiatry Physician · Cleveland, OH NPI 1215923974 Marina Marcu Internal Medicine Physician · Cleveland, OH NPI 1609866706 Renita Nohejl Nurse Practitioner · Cleveland, OH NPI 1073585998 Kathleen Baker Nurse Practitioner · Cleveland, OH NPI 1023081262 Beverly Altieri Nurse Practitioner · Cleveland, OH NPI 1790758902

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.