Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Masterson, M.D.

Obstetrics & Gynecology Physician in New Providence, NJ · enumerated 2006.

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

National Provider Identifier

1871536813

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christine Masterson

Credential M.D.

Sex Female

Practice address 890 Mountain Ave, New Providence, NJ, 07974

Phone (908) 277-8799

Fax (908) 608-2376

Enumeration date Jun 14, 2006

Last updated in NPPES Jul 11, 2019

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MA66443 (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

Where does Christine Masterson practice?

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

What is the NPI number for Christine Masterson?

The National Provider Identifier (NPI) for Christine Masterson is 1871536813, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-11.