NPPES file of Aug 9, 2026

Costanza Ramon-Maxwell, N.P.

Family Nurse Practitioner · Killeen, TX

Costanza Ramon-Maxwell, N.P. is a family nurse practitioner with a practice address in Killeen, Texas, and NPI 1578674867, issued on Aug 31, 2006. Check the license (Texas AP115229, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578674867
Name
Costanza Ramon-Maxwell
Credential
N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP115229 TX
Self-reported in NPPES; status is on the state search
Practice location
2405 S Clear Creek RD, Killeen, TX 76549
Phone
(254) 618-1888
Enumerated
Aug 31, 2006
Record last updated
Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(254) 519-5264
Medicare enrollment
Enrolled (PECOS I20070129000024); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 2405 S Clear Creek RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Umad Ahmad, MDCardiovascular Disease Physician1750358834
  2. Eric Allerkamp, M.D.Obstetrics & Gynecology Physician1114196441
  3. Travis Anthony, MDOrthopaedic Surgery Physician1437245743
  4. Sandy Bidner, MDOrthopaedic Surgery Physician1518966274
  5. Kimberly Caperton, M.D.Otolaryngology Physician1801935135
  6. Thomas Franceschini, SLPSpeech-Language Pathologist1568700094

Verify Costanza Ramon-Maxwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP115229    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

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47% fewer Medicare Part D claims than the average family nurse practitioner in 2024

688 Medicare Part D claims for 88 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Costanza Ramon-Maxwell688
  2. Specialty average1,305

Most prescribed

  1. Sevelamer Carbonate61 claims
  2. Carvedilol57 claims
  3. Amlodipine Besylate48 claims
  4. Atorvastatin Calcium35 claims
  5. Losartan Potassium32 claims
  6. Gabapentin26 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: $246.63

3 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Costanza Ramon-Maxwell$246.63
  2. Specialty average$650.95

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

  1. Scott And White ClinicTemple, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Costanza Ramon-Maxwell among 21,242 family nurse practitioner records in Texas

Costanza Ramon-Maxwell, N.P. is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 94% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2006 · median 2018 among the 11,286 with a school on file
  • Record last updated2021 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

95 family nurse practitioner records list a practice address in Killeen

They are 95 of the 2,366 NPPES records with a practice address in Killeen, and 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Every provider in Killeen → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Arya Agahi, ARNPKilleen, TX 765491316428980
  2. Melissa Barnes, FNP-CKilleen, TX 765491033511746
  3. Patricia Burns, FNPKilleen, TX 765491619232311
  4. Nicole Champion, FNPKilleen, TX 765491144685017
  5. Analiz Hess, FNP-CKilleen, TX 765491982126207
  6. Brandie Kinnard, MSN, RN, FNP-CKilleen, TX 765491639401110
  7. Renee Miller, DNP, APRN, FNP-CKilleen, TX 765491730688979
  8. Sasha Morales - Otero, NP-CKilleen, TX 765491780062406

Common questions

What is Costanza Ramon-Maxwell, N.P.'s NPI number?

Costanza Ramon-Maxwell, N.P.'s National Provider Identifier (NPI) is 1578674867, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Costanza Ramon-Maxwell, N.P. located?

The NPPES record lists a practice address at 2405 S Clear Creek RD, Killeen, TX, 76549. Phone: (254) 618-1888. Providers update this record themselves, so call before visiting.

How can I verify Costanza Ramon-Maxwell, N.P.'s license?

NPPES lists Texas license number AP115229, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Costanza Ramon-Maxwell, N.P. prescribe under Medicare Part D?

In 2024, Costanza Ramon-Maxwell, N.P. had 688 Medicare Part D claims for 88 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.