Tammy Trevino, RN, BSN, ACNP
NPI 1427359975 · Acute Care Nurse Practitioner · Laredo, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Trevino, RN, BSN, ACNP is a Acute Care Nurse Practitioner provider in Laredo, TX (NPI 1427359975).
Provider details
- NPI number
- 1427359975
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, BSN, ACNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 715719 (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
15 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
45 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $64 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $140 |
Typical Medicare-allowed amounts for these services range $64–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 34 | 32 |
| Cefdinir | 32 | 31 |
| Furosemide | 30 | 15 |
| Pantoprazole Sodium | 21 | 13 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 14 | — |
| Famotidine | 14 | — |
| Atorvastatin Calcium | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$255 across 12 records (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
- 2010-11-15
- Last updated
- 2015-09-17
Frequently asked questions
- What is Tammy Trevino's NPI number?
- Tammy Trevino's National Provider Identifier (NPI) is 1427359975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Trevino's specialty?
- Tammy Trevino is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Trevino located?
- Tammy Trevino's practice location on file with NPPES is 1710 E Saunders St Ste B290, Laredo, TX 78041-5530.
- What is Tammy Trevino's phone number?
- The practice phone number listed in the NPPES registry for Tammy Trevino is (956) 794-8880.
- Does Tammy Trevino accept Medicare?
- Tammy Trevino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Trevino's NPI active?
- Yes — Tammy Trevino's NPI (1427359975) is active in the NPPES registry as of the last update on 2015-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.