Cristina Sifuentes-Ayala, PA-C, MS,RD,IBCLC
NPI 1285008136 · Physician Assistant · Port Neches, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Sifuentes-Ayala, PA-C, MS,RD,IBCLC is a Physician Assistant provider in Port Neches, TX (NPI 1285008136).
Provider details
- NPI number
- 1285008136
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, MS,RD,IBCLC
- Sex
- Female
- Sole proprietor
- No
- License
- DT83900 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2927 Nall StPort Neches, TX 77651-5603Phone: (409) 210-3336
Registry dates
- Enumerated
- 2015-11-16
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Cristina Sifuentes-Ayala's NPI number?
- Cristina Sifuentes-Ayala's National Provider Identifier (NPI) is 1285008136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Sifuentes-Ayala's specialty?
- Cristina Sifuentes-Ayala is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cristina Sifuentes-Ayala located?
- Cristina Sifuentes-Ayala's practice location on file with NPPES is 2645 Nall St, Port Neches, TX 77651-4707.
- What is Cristina Sifuentes-Ayala's phone number?
- The practice phone number listed in the NPPES registry for Cristina Sifuentes-Ayala is (409) 210-3336.
- Does Cristina Sifuentes-Ayala accept Medicare?
- Cristina Sifuentes-Ayala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Sifuentes-Ayala's NPI active?
- Yes — Cristina Sifuentes-Ayala's NPI (1285008136) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.