Melissa-Ann Limmer-Riola
NPI 1114384070 · Certified Registered Nurse Anesthetist · Amarillo, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa-Ann Limmer-Riola is a Certified Registered Nurse Anesthetist provider in Amarillo, TX (NPI 1114384070).
Provider details
- NPI number
- 1114384070
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 779451 (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 tenure25% of score
10 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
77 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 35 | $288 |
| Anesthesia for Total Hip Replacement01214 | 16 | $237 |
| Anesthesia for Procedure on Eyelid00103 | 14 | $163 |
| Anesthesia for Extensive Surgery on Spine00670 | 12 | $534 |
Typical Medicare-allowed amounts for these services range $163–$534 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$169 across 4 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
- 2016-01-24
- Last updated
- 2017-03-29
Frequently asked questions
- What is Melissa-Ann Limmer-Riola's NPI number?
- Melissa-Ann Limmer-Riola's National Provider Identifier (NPI) is 1114384070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa-Ann Limmer-Riola's specialty?
- Melissa-Ann Limmer-Riola is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa-Ann Limmer-Riola located?
- Melissa-Ann Limmer-Riola's practice location on file with NPPES is 6819 Plum Creek Dr, Amarillo, TX 79124-1602.
- What is Melissa-Ann Limmer-Riola's phone number?
- The practice phone number listed in the NPPES registry for Melissa-Ann Limmer-Riola is (806) 355-9595.
- Does Melissa-Ann Limmer-Riola accept Medicare?
- Melissa-Ann Limmer-Riola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa-Ann Limmer-Riola's NPI active?
- Yes — Melissa-Ann Limmer-Riola's NPI (1114384070) is active in the NPPES registry as of the last update on 2017-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.