Delta Eye Medical Group, Inc., Lodi: NPI Registry Record and Eye Exam Cost Context
What the registry record says
- NPI number
- 1457549123
- Legal business name
- Delta Eye Medical Group, Inc.
- Primary registered specialty
- Ophthalmology (207W00000X)
- Practice location
- 521 S Ham Ln, Suite A
Lodi, CA 95242-3528 - Phone on the record
- (209) 334-5886
- NPI issued
- October 9, 2007
- Record last updated by the practice
- July 14, 2023
- Registry status
- NPI registry record, active as reported by CMS August 2026
- Metro area
- Stockton-Lodi, CA
- County
- San Joaquin County
- Parent organization
- Delta Eye Medical Group, Inc.
- Organization subpart
- Yes, this location bills as a subpart of a larger organization
- Locations under this name
- 3 registered nationally
- Location precision
- Street address matched by the US Census geocoder
Reading this record
CMS records this location as a subpart of Delta Eye Medical Group, Inc., meaning it bills under its own NPI but belongs to a larger organization. 3 locations nationally are registered under the same name, so pricing and policies are likely to be set at group level rather than at this office. The entry was last refreshed in July 2023. That is neither fresh nor ancient by the standards of this metro, where 4 of 56 records were updated in 2024 or later and 36 predate 2020.
For local context: Lodi holds 7 registered eye care practices in this snapshot, 5 of them optometry and 2 ophthalmology, in ZIP codes including 95242. 2 of them took an NPI before this practice did. The closest is Burke Optometry in Lodi, 0.0 miles away.
None of this is a licensing check. CMS issues an NPI so a provider can be identified in billing transactions, and states plainly that issuance does not ensure or validate that the holder is licensed or credentialed. The California boards hold the licensing record, and the practice itself is the only source for what it charges today.
Nearest registered practices
71 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the Stockton-Lodi metro itself there are 56, 6 of them elsewhere in Lodi. The closest 5 are below, measured straight line between registered addresses.
| Practice | City | Registered as | Distance | Phone on record |
|---|---|---|---|---|
| Burke Optometry | Lodi | Optometry | 0.0 mi | (209) 224-5454 |
| Lodi Optometry Group | Lodi | Optometry | 0.1 mi | (209) 368-5352 |
| Zeiter Eye Medical Group, Inc. | Lodi | Ophthalmology | 0.1 mi | (209) 366-0446 |
| Lodi Eye Care Group | Lodi | Optometry | 0.1 mi | (209) 368-5352 |
| Advanced Optometry | Lodi | Optometry | 0.1 mi | (209) 334-2626 |
Distances are straight line between registered practice locations, not driving distance. Records placed at a ZIP centroid rather than a matched street address are excluded from this comparison.
What to expect to pay at an ophthalmology practice like this
The NPI registry holds no prices, so nothing here is a quote from Delta Eye Medical Group, Inc.. Based on this site's own price research, an ophthalmology practice typically charges $150 to $300 or more for an exam without insurance, against a national average of about $136 and roughly $25 once a vision plan pays its share.
Ophthalmology visits are usually medical rather than routine, which changes who pays: medical insurance and Medicare Part B cover a medically necessary exam, while a routine refraction for glasses is normally not covered. Ask whether the visit will be billed as medical or routine before you book, and compare with the 36 optometry practices on the Stockton-Lodi page if you only need a prescription.