IndividualActive
Gretchen Ramirez Millan
NPI 1023693199 · Technician/Technologist · Patillas, PR
Gretchen Ramirez Millan is a Technician/Technologist provider in Patillas, PR (NPI 1023693199).
Provider details
- NPI number
- 1023693199
- Entity type
- Individual
- Primary specialty
- Technician/TechnologistEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 8923 (PR)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
99 Calle Guillermo Riefkhol
Patillas, PR 00723
Phone: (787) 839-4320
Fax: (787) 271-0004
Street-level locationGet directions
Mailing address
Po Box 697
Patillas, PR 00723-0697
Registry dates
- Enumerated
- 2021-03-10
- Last updated
- 2021-03-10
- Certified
- 2021-02-22
Frequently asked questions
- What is Gretchen Ramirez Millan's NPI number?
- Gretchen Ramirez Millan's National Provider Identifier (NPI) is 1023693199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Ramirez Millan's specialty?
- Gretchen Ramirez Millan is listed in the NPPES registry with a primary specialty of Technician/Technologist (Eye and Vision Services Providers).
- Where is Gretchen Ramirez Millan located?
- Gretchen Ramirez Millan's practice location on file with NPPES is 99 Calle Guillermo Riefkhol, Patillas, PR 00723.
- What is Gretchen Ramirez Millan's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Ramirez Millan is (787) 839-4320.
- Is Gretchen Ramirez Millan's NPI active?
- Yes — Gretchen Ramirez Millan's NPI (1023693199) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.