Tonya Fields, FNP-C
NPI 1699093625 · Nurse Practitioner · Dalhart, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonya Fields, FNP-C is a Nurse Practitioner provider in Dalhart, TX (NPI 1699093625).
Provider details
- NPI number
- 1699093625
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 661513 (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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 196 | 41 |
| Atorvastatin Calcium | 172 | 35 |
| Gabapentin | 116 | 24 |
| Furosemide | 103 | 22 |
| Potassium Chloride | 101 | 20 |
| Omeprazole | 100 | 16 |
| Metformin Hcl | 85 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$48 across 2 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
- 2010-05-14
- Last updated
- 2023-08-03
- Certified
- 2023-08-03
Frequently asked questions
- What is Tonya Fields's NPI number?
- Tonya Fields's National Provider Identifier (NPI) is 1699093625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonya Fields's specialty?
- Tonya Fields is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tonya Fields located?
- Tonya Fields's practice location on file with NPPES is 206 E 16th St, Dalhart, TX 79022-4802.
- What is Tonya Fields's phone number?
- The practice phone number listed in the NPPES registry for Tonya Fields is (806) 244-5668.
- Does Tonya Fields accept Medicare?
- Tonya Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonya Fields's NPI active?
- Yes — Tonya Fields's NPI (1699093625) is active in the NPPES registry as of the last update on 2023-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.