Doctor profile · Federal record

Dr. Johanna Warner, AGNP-C, MSN

Adult Health Nurse Practitioner · Nurse Practitioner · Aurora, CO

  • NPI 1396100566
  • 11 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
12605 E 16Th Ave
Aurora, CO 800452545
(720) 848-0000
Additional location
20 S Logan St Unit 104
Denver, CO 802091826
(303) 905-5830
Mailing address
Po Box 110429
Aurora, CO 800420429

Credentials & registration

NPPES · NUCC
NPI registered
December 2015 — 11 yrs on file
Profile last updated
October 16, 2018
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Colorado #APN.0992159-NP

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396100566. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
242
Distinct HCPCS
6
Medicare allowed
$26,527
HCPCS Description Services Patients Avg allowed
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 81 32 $157
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 50 29 $107
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 48 22 $64
G0318 Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif 32 21 $26
99344 Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 16 16 $121
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 15 15 $171

In context: peer comparison

Among 72 peers in this city , average services per provider: 73. This provider delivers 3.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$128
Drug Type Claims Patients Total cost
Metformin Hcl Er (Metformin Hcl) Brand 12 0 $128

Frequently asked questions

Auto-generated from federal data
What is Dr. Johanna Warner's medical specialty?
Dr. Johanna Warner practices Adult Health Nurse Practitioner in Aurora, CO.
Where does Dr. Johanna Warner practice?
Dr. Johanna Warner practices at 12605 E 16Th Ave, Aurora, CO 800452545. Office phone: 7208480000.
What is Dr. Johanna Warner's NPI?
Dr. Johanna Warner's National Provider Identifier (NPI) is 1396100566, issued by NPPES.
What procedures does Dr. Johanna Warner commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with high level of medical decision making (HCPCS 99350); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Residence visit for established patient with low level of medical decision making (HCPCS 99348). Source: CMS Medicare Physician & Other Practitioners file.