IndividualActive
William Santiago Butler, M.D.,
NPI 1093745614 · Otolaryngology Physician · Ponce, PR
William Santiago Butler, M.D., is a Otolaryngology Physician provider in Ponce, PR (NPI 1093745614).
Provider details
- NPI number
- 1093745614
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- Sole proprietor
- No
- License
- 7603 (PR)
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
19 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
Cond Las Americas
Suite 209
Ponce, PR 00717-0726
Phone: (787) 848-4743
Fax: (787) 848-4744
Mailing address
P O Box 7435
Ponce, PR 00732
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Santiago Butler's NPI number?
- William Santiago Butler's National Provider Identifier (NPI) is 1093745614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Santiago Butler's specialty?
- William Santiago Butler is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is William Santiago Butler located?
- William Santiago Butler's practice location on file with NPPES is Cond Las Americas, Ponce, PR 00717-0726.
- What is William Santiago Butler's phone number?
- The practice phone number listed in the NPPES registry for William Santiago Butler is (787) 848-4743.
- Is William Santiago Butler's NPI active?
- Yes — William Santiago Butler's NPI (1093745614) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.