Tiffany Miller, AGACNP-BC
NPI 1225762768 · Gerontology Nurse Practitioner · Austin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Miller, AGACNP-BC is a Gerontology Nurse Practitioner provider in Austin, TX (NPI 1225762768).
Provider details
- NPI number
- 1225762768
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1087110 (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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
960 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Advance Care Planning, First 30 Minutes99497 | 294 | $61 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 220 | $96 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 183 | $57 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 153 | $140 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 98 | $64 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 35 |
| Donepezil Hcl | 30 |
| Apixabanbrand: Eliquis | 25 |
| Atorvastatin Calcium | 23 |
| Famotidine | 21 |
| Mirabegronbrand: Myrbetriq | 20 |
| Lisinopril | 16 |
| Gabapentin | 14 |
| Citalopram Hydrobromidebrand: Citalopram Hbr |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-07-11
- Last updated
- 2022-07-11
- Certified
- 2022-07-10
Frequently asked questions
- What is Tiffany Miller's NPI number?
- Tiffany Miller's National Provider Identifier (NPI) is 1225762768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Miller's specialty?
- Tiffany Miller is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Miller located?
- Tiffany Miller's practice location on file with NPPES is 1108 Lavaca St Ste 110-320, Austin, TX 78701-2172.
- What is Tiffany Miller's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Miller is (512) 477-4088.
- Does Tiffany Miller accept Medicare?
- Tiffany Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Miller's NPI active?
- Yes — Tiffany Miller's NPI (1225762768) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.