John Dagianis, M.D.
John Dagianis, M.D. is an ophthalmology physician practicing in Nashua, NH. The NPI was issued on June 16, 2005, and the record was last updated in NPPES on August 11, 2022. The record lists 4 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Ophthalmology Physician Primary | 207W00000X | 6192 (NH) |
| Ophthalmology Physician | 207W00000X | 57317 (MA) |
| Glaucoma Specialist (Ophthalmology) Physician | 207WX0009X | 6192 (NH) |
| Glaucoma Specialist (Ophthalmology) Physician | 207WX0009X | 57317 (MA) |
Practice location
Local context
Active NPPES records list 147 providers with ophthalmology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 10 of them within 10 miles.
The same primary taxonomy is listed by 128 in New Hampshire and 33,131 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- John James Dagianis
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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