Doctor profile · Federal record

Dr. Callie Johnson, NP

Nurse Practitioner · Adult Health Nurse Practitioner · Denver, CO

  • NPI 1881927408
  • 17 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
2240 Buchtel Blvd Ste 104
Denver, CO 802103447
(303) 871-2205
Additional location
3 Baldwin Green Cmn, Suite 104
Woburn, MA 018011865
(781) 376-1771
fax (781) 569-0592
Additional location
Marvin Center Ground Floor 800 21St Nw
Washington, DC 200521865
(202) 994-5300

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
March 17, 2018
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Colorado #C-APN.0000856-C-NP · Massachusetts #284012

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881927408. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ATRICURE, INC. 1 $14.39

By nature of payment

Food and Beverage
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Callie Johnson's medical specialty?
Dr. Callie Johnson practices Nurse Practitioner in Denver, CO.
Where does Dr. Callie Johnson practice?
Dr. Callie Johnson practices at 2240 Buchtel Blvd Ste 104, Denver, CO 802103447. Office phone: 3038712205.
What is Dr. Callie Johnson's NPI?
Dr. Callie Johnson's National Provider Identifier (NPI) is 1881927408, issued by NPPES.