Marguerite E. Fields, NP
Nurse Practitioner · Harker Heights, TX
Marguerite E. Fields, NP is a nurse practitioner with a practice address in Harker Heights, Texas, and NPI 1902408651, issued on Nov 9, 2020. Check the license (Texas 1018800, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marguerite E. Fields
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 1018800 TX
Self-reported in NPPES; status is on the state search - Practice location
- 625 W Central Texas Expy, Harker Heights, TX 76548
- Phone
- (254) 690-0618
- Enumerated
- Nov 9, 2020
- Record last updated
- Nov 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (254) 690-0619
- Medicare enrollment
- Enrolled (PECOS I20210125000057); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 625 W Central Texas Expy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Crystal Black, FNP-CNurse Practitioner1154897379
Verify Marguerite E. Fields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1018800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average nurse practitioner in 2024
428 Medicare Part D claims for 92 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Sevelamer Carbonate159 claims
- Velphoro40 claims
- Carvedilol24 claims
- Hydralazine Hcl20 claims
- Gabapentin18 claims
- Lidocaine-Prilocaine18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $41.33
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Central Texas Nephrology Associates, P.A.Hillsboro, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marguerite E. Fields among 4,825 nurse practitioner records in Texas
Marguerite E. Fields, NP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 31% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2020 · median 2018 among the 2,618 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 nurse practitioner records list a practice address in Harker Heights
They are 13 of the 830 NPPES records with a practice address in Harker Heights, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Harker Heights → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ma Acebo, AGNP-BCHarker Heights, TX 765481487378642
- Crystal Black, FNP-CHarker Heights, TX 765481154897379
- Kati Davenport, APRN,BCHarker Heights, TX 765481972519809
- Andrea Flynn, NPHarker Heights, TX 765481346887189
- Maggie HoskinsHarker Heights, TX 765481598427577
- Teresa Kilbourn, NPHarker Heights, TX 765481730652926
- Elaine KincaidHarker Heights, TX 765481104330422
- Karen Laird, FNP-CHarker Heights, TX 765481609008655
Common questions
What is Marguerite E. Fields, NP's NPI number?
Marguerite E. Fields, NP's National Provider Identifier (NPI) is 1902408651, issued on Nov 9, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marguerite E. Fields, NP located?
The NPPES record lists a practice address at 625 W Central Texas Expy, Harker Heights, TX, 76548. Phone: (254) 690-0618. Providers update this record themselves, so call before visiting.
How can I verify Marguerite E. Fields, NP's license?
NPPES lists Texas license number 1018800, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Marguerite E. Fields, NP prescribe under Medicare Part D?
In 2024, Marguerite E. Fields, NP had 428 Medicare Part D claims for 92 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.