Shelbylayn Montilla
NPI 1639045131 · Physician Assistant · Bridgeport, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelbylayn Montilla is a Physician Assistant provider in Bridgeport, CT (NPI 1639045131).
Provider details
- NPI number
- 1639045131
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA102004 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-10-13
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Shelbylayn Montilla's NPI number?
- Shelbylayn Montilla's National Provider Identifier (NPI) is 1639045131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelbylayn Montilla's specialty?
- Shelbylayn Montilla is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shelbylayn Montilla located?
- Shelbylayn Montilla's practice location on file with NPPES is 968 Fairfield Ave, Bridgeport, CT 06605-1116.
- What is Shelbylayn Montilla's phone number?
- The practice phone number listed in the NPPES registry for Shelbylayn Montilla is (203) 330-6000.
- Does Shelbylayn Montilla accept Medicare?
- Shelbylayn Montilla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelbylayn Montilla's NPI active?
- Yes — Shelbylayn Montilla's NPI (1639045131) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.