Linda Sifuentes, NP
NPI 1811556319 · Family Nurse Practitioner · Round Rock, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Sifuentes, NP is a Family Nurse Practitioner provider in Round Rock, TX (NPI 1811556319).
Provider details
- NPI number
- 1811556319
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP139151 (TX)
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
7 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 26 | 23 |
| Apixabanbrand: Eliquis | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 736 Hallelujah TrlKeller, TX 76248-4203Phone: (817) 973-5331Fax: (817) 769-9140
Registry dates
- Enumerated
- 2019-06-07
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Linda Sifuentes's NPI number?
- Linda Sifuentes's National Provider Identifier (NPI) is 1811556319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Sifuentes's specialty?
- Linda Sifuentes is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Linda Sifuentes located?
- Linda Sifuentes's practice location on file with NPPES is 300 University Blvd, Round Rock, TX 78665-1032.
- What is Linda Sifuentes's phone number?
- The practice phone number listed in the NPPES registry for Linda Sifuentes is (512) 509-0100.
- Does Linda Sifuentes accept Medicare?
- Linda Sifuentes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Sifuentes's NPI active?
- Yes — Linda Sifuentes's NPI (1811556319) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.