Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christina Mauro Ring, M.D.
Dermatology Physician in Newark, NJ · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780110023
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Registry record
Entity type Individual (Type 1)
Name Christina Mauro Ring
Credential M.D.
Sex Female
Practice address 150 Bergen St # Uh-I248, Newark, NJ, 07103
Phone (973) 972-6056
Enumeration date May 5, 2017
Last updated in NPPES Jun 3, 2022
Taxonomy & licenses
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Christina Ring?
Christina Ring is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-03.