Costanza Ramon-Maxwell, N.P.
NPI 1578674867 · Family Nurse Practitioner · Killeen, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Costanza Ramon-Maxwell, N.P. is a Family Nurse Practitioner provider in Killeen, TX (NPI 1578674867).
Provider details
- NPI number
- 1578674867
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- AP115229 (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
19 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sevelamer Carbonate | 61 | 24 |
| Carvedilol | 57 | 17 |
| Amlodipine Besylate | 48 | 25 |
| Atorvastatin Calcium | 35 | 15 |
| Losartan Potassium | 32 | 11 |
| Gabapentin | 26 | 11 |
| Parenteral Amino Acid 20% No.1brand: Prosol | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$247 across 3 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
- 2006-08-31
- Last updated
- 2021-12-20
- Certified
- 2021-12-20
Frequently asked questions
- What is Costanza Ramon-Maxwell's NPI number?
- Costanza Ramon-Maxwell's National Provider Identifier (NPI) is 1578674867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Costanza Ramon-Maxwell's specialty?
- Costanza Ramon-Maxwell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Costanza Ramon-Maxwell located?
- Costanza Ramon-Maxwell's practice location on file with NPPES is 2405 S Clear Creek Rd, Killeen, TX 76549-5775.
- What is Costanza Ramon-Maxwell's phone number?
- The practice phone number listed in the NPPES registry for Costanza Ramon-Maxwell is (254) 618-1888.
- Does Costanza Ramon-Maxwell accept Medicare?
- Costanza Ramon-Maxwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Costanza Ramon-Maxwell's NPI active?
- Yes — Costanza Ramon-Maxwell's NPI (1578674867) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.