IndividualActive
William Caldwell, M.D.
NPI 1740250653 · Ophthalmology Physician · Greenville, SC
William Caldwell, M.D. is a Ophthalmology Physician provider in Greenville, SC (NPI 1740250653).
Provider details
- NPI number
- 1740250653
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 17064 (SC)
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
104 Simpson St
Greenville, SC 29605-4413
Phone: (864) 522-3900
Street-level locationGet directions
Mailing address
300 E Mcbee Ave Fl 4
Greenville, SC 29601-2842
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2021-05-17
- Certified
- 2021-05-17
Frequently asked questions
- What is William Caldwell's NPI number?
- William Caldwell's National Provider Identifier (NPI) is 1740250653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Caldwell's specialty?
- William Caldwell is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Caldwell located?
- William Caldwell's practice location on file with NPPES is 104 Simpson St, Greenville, SC 29605-4413.
- What is William Caldwell's phone number?
- The practice phone number listed in the NPPES registry for William Caldwell is (864) 522-3900.
- Is William Caldwell's NPI active?
- Yes — William Caldwell's NPI (1740250653) is active in the NPPES registry as of the last update on 2021-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.