William Ramirez-Cacho, M.D.
NPI 1194868869 · Maternal & Fetal Medicine Physician · Dorado, PR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Ramirez-Cacho, M.D. is a Maternal & Fetal Medicine Physician provider in Dorado, PR (NPI 1194868869).
Provider details
- NPI number
- 1194868869
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 44944 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-02-14
- Last updated
- 2009-10-09
Frequently asked questions
- What is William Ramirez-Cacho's NPI number?
- William Ramirez-Cacho's National Provider Identifier (NPI) is 1194868869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ramirez-Cacho's specialty?
- William Ramirez-Cacho is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Ramirez-Cacho located?
- William Ramirez-Cacho's practice location on file with NPPES is Calle Palma Real 31, Dorado, PR 00646.
- What is William Ramirez-Cacho's phone number?
- The practice phone number listed in the NPPES registry for William Ramirez-Cacho is (787) 306-0444.
- Does William Ramirez-Cacho accept Medicare?
- William Ramirez-Cacho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Ramirez-Cacho's NPI active?
- Yes — William Ramirez-Cacho's NPI (1194868869) is active in the NPPES registry as of the last update on 2009-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.