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Jeffrey John Ing, M.D.

Ophthalmology Physician in Stockton, CA · enumerated 2006.

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

National Provider Identifier

1871600114

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Registry record

Entity type Individual (Type 1)
Name Jeffrey John Ing
Credential M.D.
Sex Male
Practice address 1617 Saint Marks Plz, Suite D, Stockton, CA, 95207
Phone (209) 478-1797
Fax (209) 478-1224
Enumeration date Aug 24, 2006
Last updated in NPPES Apr 25, 2022

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License M-2308 (GU) Primary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G78322 (CA) Secondary
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
00G783220 Medicaid CA -

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

What is the NPI number for Jeffrey Ing?
The National Provider Identifier (NPI) for Jeffrey Ing is 1871600114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jeffrey Ing practice?
The practice location on file with NPPES is in Stockton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-25.