IndividualActive
John Isler, MD
NPI 1013918614 · Ophthalmology Physician · Atlanta Springs, FL
John Isler, MD is a Ophthalmology Physician provider in Atlanta Springs, FL (NPI 1013918614).
Provider details
- NPI number
- 1013918614
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME0033843 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
160 Boston Avenue
Atlanta Springs, FL 32701-4798
Phone: (407) 834-7776
Fax: (407) 834-0973
Street-level locationGet directions
Mailing address
160 Boston Avenue
Altamonte Springs, FL 32701-4798
Registry dates
- Enumerated
- 2005-08-03
- Last updated
- 2023-03-07
Frequently asked questions
- What is John Isler's NPI number?
- John Isler's National Provider Identifier (NPI) is 1013918614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Isler's specialty?
- John Isler is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Isler located?
- John Isler's practice location on file with NPPES is 160 Boston Avenue, Atlanta Springs, FL 32701-4798.
- What is John Isler's phone number?
- The practice phone number listed in the NPPES registry for John Isler is (407) 834-7776.
- Is John Isler's NPI active?
- Yes — John Isler's NPI (1013918614) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.