JEFFREY JOHN ING M.D.
NPI 1871600114
Ophthalmology in Stockton, CA
About Jeffrey John Ing M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY JOHN ING M.D. (NPI 1871600114) is an individual ophthalmology provider in Stockton, California, licensed in Guam (M-2308) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jeffrey John Ing M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Jeffrey Ing reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stockton, CA 95207
- Reassigned Medicare billing, California enrollment
- 13 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
Palmdale, CA 93551
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Tamuning, GU 96913
- Reassigned Medicare billing, Guam enrollment
- 105 clinicians in this Medicare group
Tamuning, GU 96913
- Reassigned Medicare billing, Guam enrollment
- 33 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 16
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STOCKTON, CA 95207
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jeffrey Ing's NPI number?
The NPI number for Jeffrey Ing is 1871600114. It was assigned to this individual provider in the NPPES registry on August 24, 2006.
Where is Jeffrey Ing located?
Jeffrey Ing practices at 1617 Saint Marks Plz Suite D, Stockton, CA 95207. The listed phone number is (209) 478-1797.
What is Jeffrey Ing's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Jeffrey Ing enrolled in Medicare?
Yes. Jeffrey Ing is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jeffrey Ing's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Ing reassigns Medicare benefits to 5 organizations: Delta Eye Medical Group, Inc. (Stockton, CA), Sylvan Eye Associates, A Medical Corporation (Modesto, CA), Faculty Physicians And Surgeons Of Llusm (Palmdale, CA), General Conference Corp Of Sda (Tamuning, GU) and Guam Seventh-Day Adventist Clinic Inc. (Tamuning, GU). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jeffrey Ing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jeffrey Ing was last updated on April 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jeffrey John Ing, M.D. · NPI 1871600114
Ophthalmology physician in Stockton, California. Individual provider, active in the CMS NPPES registry since August 24, 2006.
## Identity
- **NPI:** 1871600114 (Entity type: Individual)
- **Enumerated:** August 24, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** M-2308 (GU)
- **Sole proprietor:** No
## Practice location
- **Address:** 1617 SAINT MARKS PLZ, SUITE D, Stockton, CA 95207-6423
- **Phone:** (209) 478-1797 · **Fax:** (209) 478-1224
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Delta Eye Medical Group, Inc. (NPI 1407964679, Stockton, CA); Sylvan Eye Associates, A Medical Corporation (NPI 1740279207, Modesto, CA); Faculty Physicians And Surgeons Of Llusm (NPI 1679754634, Palmdale, CA); General Conference Corp Of Sda (NPI 1275586877, Tamuning, GU); Guam Seventh-Day Adventist Clinic Inc. (NPI 1003762089, Tamuning, GU) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** April 25, 2022
- **Other identifiers:** Medicaid 00G783220 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1871600114) · Data from the CMS NPPES public registry.