Gregory Johnson , NP
Nurse Practitioner - Acute Care • Denver, CO
Professional Overview & Biography Verified Profile Summary
Gregory Johnson, NP is a certified Nurse Practitioner - Acute Care practicing in Denver, CO. With approximately 6 years of clinical experience since completing medical education in 2020, Gregory Johnson delivers high-quality medical care to the local community at 1721 E 19TH AVE STE 200&300.
Gregory Johnson is affiliated with Healthone Clinic Services - Oncology Hematology Llc and accepts Medicare assignment.
Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, critical care, first, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
1721 E 19th Ave Ste 200&300
Denver, CO 802181251
Medicare Profile & Education
Other
2020
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner - Acute Care in Denver, CO
Practicing in Denver, CO (399 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
330 | 86 | $421.00 | $98.69 |
|
99291
Critical care, first 30-74 minutes
|
33 | 12 | $974.00 | $176.11 |
|
99239
Hospital discharge day management, more than 30 minutes
|
28 | 24 | $406.00 | $95.77 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
14 | 14 | $613.00 | $144.33 |
Medical Specialties & State Licenses
CMS Verified: 2026-03-03NUCC Taxonomy Code: 363LA2100X
Definition to come...
Hospital & Practice Group Affiliations
Healthone Clinic Services - Oncology Hematology Llc
1721 E 19th Ave, Denver, CO 802181242
Phone: 7207544800
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant
Nurse Practitioner
Nurse Practitioner
Nurse Practitioner - Family
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1721 E 19TH AVE STE 200&300, DENVER, CO 802181251 (Tel: 7207484800)
Registered at 1721 E 19TH AVE STE AND300, DENVER, CO 802181251 (Tel: 7207484800)
Registered at 1700 WHEELING ST, AURORA, CO 800457211 (Tel: 3033998020)
Registered at 1700 WHEELING ST, AURORA, CO 800457211 (Tel: 3033998020)
Registered at PRESBYTERIAN ST LUKE'S, 1719 E 19TH AVE, DENVER, CO 80218 (Tel: 7207542296)
Registered at 5600 S QUEBEC, STE 312A, GREENWOOD VILLAGE, CO 80111 (Tel: 7207542296)
Recorded as GREGORY JOHNSON, NP
Recorded as GREGORY JOHNSON, APRN, ACNPC-AG
Nurse Practitioner (License #APN.0995720-NP in CO)
NPI status registered as active in NPPES database
Registered at 534 S FIELD ST, LAKEWOOD, CO 802262957 (Tel: 3033359863)
Registered at 534 S FIELD ST, LAKEWOOD, CO 802262957 (Tel: 3033359863)
Recorded as GREGORY JOHNSON
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
1721 E 19th Ave Ste And300
Denver, CO 802181251
Phone: 7207484800
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.