Walter Frontera, MD, PHD
NPI 1093796955 · Physical Medicine & Rehabilitation Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Frontera, MD, PHD is a Physical Medicine & Rehabilitation Physician provider in San Juan, PR (NPI 1093796955).
Provider details
- NPI number
- 1093796955
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 51049 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
Mailing address
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2017-03-03
Frequently asked questions
- What is Walter Frontera's NPI number?
- Walter Frontera's National Provider Identifier (NPI) is 1093796955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Frontera's specialty?
- Walter Frontera is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Frontera located?
- Walter Frontera's practice location on file with NPPES is 2 Calle Azucena, San Juan, PR 00927-6731.
- What is Walter Frontera's phone number?
- The practice phone number listed in the NPPES registry for Walter Frontera is (787) 309-5060.
- Does Walter Frontera accept Medicare?
- Walter Frontera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Frontera's NPI active?
- Yes — Walter Frontera's NPI (1093796955) is active in the NPPES registry as of the last update on 2017-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.