Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anamaria Massier, MD

Internal Medicine Physician in Lakewood, OH · enumerated 2007.

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

National Provider Identifier

1639372261

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Registry record

Entity type Individual (Type 1)

Name Anamaria Massier

Credential MD

Sex Female

Practice address 14519 Detroit Ave, Suite 118, Lakewood, OH, 44107

Phone (216) 227-2469

Fax (216) 529-7539

Enumeration date Jun 10, 2007

Last updated in NPPES Oct 24, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35.090107 (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
P00722827	Other	OH	RAILROAD MEDICARE
000000573575	Other	-	ANTHEM
2944881	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.

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Frequently asked questions

Where does Anamaria Massier practice?

The practice location on file with NPPES is in Lakewood, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Anamaria Massier?

The National Provider Identifier (NPI) for Anamaria Massier is 1639372261, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Umarani Ramachandran Pediatrics Physician · Lakewood, OH NPI 1902895493 Kathleen Stephens Cardiovascular Disease Physician · Lakewood, OH NPI 1639168123 Hippocrates Tabora Surgery Physician · Lakewood, OH NPI 1548259039 Cipriano Beredo Internal Medicine Physician · Lakewood, OH NPI 1184613671 David Harrison Physician Assistant · Lakewood, OH NPI 1548250293 Timothy Mcknight Pediatrics Physician · Lakewood, OH NPI 1063495406 Reynaldo Zabala Surgery Physician · Lakewood, OH NPI 1932189271 Donna Ross Clinical Nurse Specialist · Lakewood, OH NPI 1790755114

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-24.