Doctor profile · Federal record

Dr. Maria Roma Paula Delarrazabal, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Emergency Registered Nurse · Las Vegas, NV

  • NPI 1932874195
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
888 S Rancho Dr
Las Vegas, NV 891063810
(702) 877-5199
Mailing address
Po Box 35380
Las Vegas, NV 891335380

Credentials & registration

NPPES · NUCC
NPI registered
August 2021 — 5 yrs on file
Profile last updated
December 4, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Nevada #821371 · Nevada #RN55370

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932874195. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
201
Distinct HCPCS
10
Medicare allowed
$9,749
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 40 39 $106
80048 Blood test, basic group of blood chemicals (calcium, total) 27 26 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 21 21 $7
84484 Troponin (protein) analysis, quantitative 18 13 $12
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 18 14 $12
99215 Established patient office or other outpatient visit, 40-54 minutes 14 14 $144
J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit) 14 14 $1
36415 Insertion of needle into vein for collection of blood sample 13 12 $8
81003 Automated urinalysis test 13 13 $2
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $141

In context: peer comparison

Among 197 peers in this city , average services per provider: 170. This provider delivers 1.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
280
Patients
277
Total drug cost
$1,769
Drug Type Claims Patients Total cost
Prednisone Generic 58 57 $88
Fluticasone Propionate Generic 39 38 $300
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 35 35 $533
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 33 33 $173
Doxycycline Hyclate Generic 26 25 $260
Ibuprofen Generic 24 24 $80
Azithromycin Generic 20 20 $25
Tizanidine Hcl Generic 16 16 $45
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 15 15 $55
Cephalexin Generic 14 14 $208

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Roma Paula Delarrazabal's medical specialty?
Dr. Maria Roma Paula Delarrazabal practices Family Nurse Practitioner in Las Vegas, NV.
Where does Dr. Maria Roma Paula Delarrazabal practice?
Dr. Maria Roma Paula Delarrazabal practices at 888 S Rancho Dr, Las Vegas, NV 891063810. Office phone: 7028775199.
What is Dr. Maria Roma Paula Delarrazabal's NPI?
Dr. Maria Roma Paula Delarrazabal's National Provider Identifier (NPI) is 1932874195, issued by NPPES.
Does Dr. Maria Roma Paula Delarrazabal accept Medicare assignment?
Yes. Dr. Maria Roma Paula Delarrazabal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Roma Paula Delarrazabal commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.