Doctor profile · Federal record

Dr. Ellen McLain, RN

Nurse Practitioner · Emergency Registered Nurse · Oklahoma City, OK

  • NPI 1053844365
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5501 N Portland Ave
Oklahoma City, OK 731122074
(405) 604-6205

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
June 28, 2017
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Oklahoma #83116

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053844365. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
479
Distinct HCPCS
9
Medicare allowed
$26,423
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 164 146 $72
99203 New patient office or other outpatient visit, 30-44 minutes 80 80 $90
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 78 75 $41
81003 Automated urinalysis test 50 46 $2
87804 Detection test by immunoassay with direct visual observation for influenza virus 47 24 $16
99214 Established patient office or other outpatient visit, 30-39 minutes 23 23 $103
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 15 15 $16
96372 Injection of drug or substance under skin or into muscle 11 11 $11
99202 New patient office or other outpatient visit, 15-29 minutes 11 11 $58

In context: peer comparison

Among 31 peers in Oklahoma City Nurse Practitioner, average services per provider: 1,962. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
358
Patients
343
Total drug cost
$2,758
Drug Type Claims Patients Total cost
Prednisone Generic 66 62 $128
Cephalexin Generic 65 64 $325
Azithromycin Generic 52 47 $299
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 39 39 $302
Methylprednisolone Generic 32 32 $306
Paxlovid (Eua) (Nirmatrelvir/Ritonavir) Brand 30 30 $320
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 18 15 $507
Fluticasone Propionate Generic 16 14 $174
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 15 15 $191
Mupirocin Generic 13 13 $111

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen McLain's medical specialty?
Dr. Ellen McLain practices Nurse Practitioner in Oklahoma City, OK.
Where does Dr. Ellen McLain practice?
Dr. Ellen McLain practices at 5501 N Portland Ave, Oklahoma City, OK 731122074. Office phone: 4056046205.
What is Dr. Ellen McLain's NPI?
Dr. Ellen McLain's National Provider Identifier (NPI) is 1053844365, issued by NPPES.
Does Dr. Ellen McLain accept Medicare assignment?
Yes. Dr. Ellen McLain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen McLain commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS 87811). Source: CMS Medicare Physician & Other Practitioners file.