Melissa Trimmier
NPI 1841689320 · Family Nurse Practitioner · Amarillo, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Trimmier is a Family Nurse Practitioner provider in Amarillo, TX (NPI 1841689320).
Provider details
- NPI number
- 1841689320
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AP127265 (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
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
102 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $84 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 12 | $7 |
Typical Medicare-allowed amounts for these services range $7–$84 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 39 |
| Prednisone | 33 | 29 |
| Omeprazole | 24 | — |
| Lisinopril | 22 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 | 13 |
| Atorvastatin Calcium | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$195 across 11 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
Additional practice locations (4)
- 2001 S. Coulter St Suite 2001Amarillo, TX 79106-2521Phone: (806) 318-5777Fax: (806) 351-7079
- 7200 Sw 45th Ave Unit 14Amarillo, TX 79109-5084Phone: (806) 680-1900Fax: (806) 513-6791
- 301 North 23rd Street Suite CCanyon, TX 79015-3028Phone: (806) 452-5522Fax: (806) 452-3070
- 3023 Perryton PkwySuite 101Pampa, TX 79065-2821Phone: (806) 665-0801Fax: (806) 665-8503
Registry dates
- Enumerated
- 2015-01-21
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Melissa Trimmier's NPI number?
- Melissa Trimmier's National Provider Identifier (NPI) is 1841689320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Trimmier's specialty?
- Melissa Trimmier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Trimmier located?
- Melissa Trimmier's practice location on file with NPPES is 1411 E Amarillo Blvd, Amarillo, TX 79107-5555.
- What is Melissa Trimmier's phone number?
- The practice phone number listed in the NPPES registry for Melissa Trimmier is (806) 351-7200.
- Does Melissa Trimmier accept Medicare?
- Melissa Trimmier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Trimmier's NPI active?
- Yes — Melissa Trimmier's NPI (1841689320) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.