Elizabeth Tammariello
NPI 1053205591 · Family Nurse Practitioner · Austin, TX
Elizabeth Tammariello is a Family Nurse Practitioner provider in Austin, TX (NPI 1053205591).
Provider details
- NPI number
- 1053205591
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1031267 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 1600 W 38th St Ste 100Austin, TX 78731-6404Phone: (512) 458-5323
- 5803 Blanco River PassAustin, TX 78749-2837Phone: (337) 371-0374
Registry dates
- Enumerated
- 2025-06-09
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Elizabeth Tammariello's NPI number?
- Elizabeth Tammariello's National Provider Identifier (NPI) is 1053205591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Tammariello's specialty?
- Elizabeth Tammariello is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Tammariello located?
- Elizabeth Tammariello's practice location on file with NPPES is 5818 Balcones Dr Ste 200d, Austin, TX 78731-4278.
- What is Elizabeth Tammariello's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Tammariello is (512) 400-2042.
- Is Elizabeth Tammariello's NPI active?
- Yes — Elizabeth Tammariello's NPI (1053205591) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.