Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Loraine Alexandra Mas Vayas, MD

Obstetrics & Gynecology Physician in Englewood, NJ · enumerated 2019.

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

National Provider Identifier

1871159228

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Registry record

Entity type Individual (Type 1)

Name Loraine Alexandra Mas Vayas

Credential MD

Sex Female

Practice address 25 Rockwood Pl Ste 305, Englewood, NJ, 07631

Phone (201) 894-0003

Enumeration date May 10, 2019

Last updated in NPPES Jul 9, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 35716 (PR) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA13159900 (NJ) 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 is the NPI number for Loraine Mas Vayas?

The National Provider Identifier (NPI) for Loraine Mas Vayas is 1871159228, a Type 1 (individual) record in the CMS NPPES registry.

Where does Loraine Mas Vayas practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-09.