Ellen Fontana, NURSE PRACTITIONER
NPI 1649422064 · Adult Health Nurse Practitioner · Austin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Fontana, NURSE PRACTITIONER is a Adult Health Nurse Practitioner provider in Austin, TX (NPI 1649422064).
Provider details
- NPI number
- 1649422064
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 686654 (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
17 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Deutetrabenazinebrand: Austedo | 29 |
| Clonidine | 28 |
| Sitagliptin Phosphatebrand: Januvia | 25 |
| Griseofulvin, Microsizebrand: Griseofulvin | 19 |
| Simvastatin | 15 |
| Lactulose | 13 |
| Lisinopril | 12 |
| Pantoprazole Sodium | 11 |
| Prazosin Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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
Registry dates
- Enumerated
- 2008-10-16
- Last updated
- 2011-10-07
Frequently asked questions
- What is Ellen Fontana's NPI number?
- Ellen Fontana's National Provider Identifier (NPI) is 1649422064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Fontana's specialty?
- Ellen Fontana is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Fontana located?
- Ellen Fontana's practice location on file with NPPES is 4110 Guadalupe St, Austin, TX 78751-4296.
- What is Ellen Fontana's phone number?
- The practice phone number listed in the NPPES registry for Ellen Fontana is (512) 419-2770.
- Does Ellen Fontana accept Medicare?
- Ellen Fontana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Fontana's NPI active?
- Yes — Ellen Fontana's NPI (1649422064) is active in the NPPES registry as of the last update on 2011-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.