Cynthia Mills, RNFNP
NPI 1487853461 · Family Nurse Practitioner · Amarillo, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Mills, RNFNP is a Family Nurse Practitioner provider in Amarillo, TX (NPI 1487853461).
Provider details
- NPI number
- 1487853461
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNFNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 601154 (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
18 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
282 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 132 | $104 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 44 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 32 | $91 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 22 | $35 |
| Automated Urinalysis Test81003 | 20 | $2 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 35 | 17 |
| Amlodipine Besylate | 32 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | — |
| Lisinopril | 26 | 12 |
| Azithromycin | 25 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 25 | 24 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$269 across 6 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
- 2007-07-11
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Cynthia Mills's NPI number?
- Cynthia Mills's National Provider Identifier (NPI) is 1487853461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Mills's specialty?
- Cynthia Mills is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Mills located?
- Cynthia Mills's practice location on file with NPPES is 3300 I-40 E, Amarillo, TX 79103-4801.
- What is Cynthia Mills's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Mills is (806) 379-8552.
- Does Cynthia Mills accept Medicare?
- Cynthia Mills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Mills's NPI active?
- Yes — Cynthia Mills's NPI (1487853461) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.