Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jolinda Mester, MD

Diagnostic Radiology Physician in Montclair, NJ · enumerated 2005 · practices at Summit Medical Group PA.

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

National Provider Identifier

1720088958

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Registry record

Entity type Individual (Type 1)

Name Dr. Jolinda Mester

Credential MD

Sex Female

Practice address Montclair, NJ, 07042

Phone (908) 277-8673

Fax (862) 702-5800

Enumeration date Jul 29, 2005

Last updated in NPPES May 9, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 183268 (NY) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 25MA07788600 (NJ) 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
01749393	Medicaid	NY	-

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

How do I verify Jolinda Mester's NPI record?

Cross-check NPI 1720088958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720088958 active?

Yes, as of the latest NPPES snapshot, NPI 1720088958 is active (record last updated 2022-05-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-09.