Active NPI 1821572876 Individual Practitioner Male Practitioner

Gregory W Johnson , APRN, AGACNP-BC

Nurse Practitioner - Acute Care • Portland, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Gregory Johnson, APRN, AGACNP-BC is a certified Nurse Practitioner - Acute Care practicing in Portland, OR. With approximately 8 years of clinical experience since completing medical education in 2018, Gregory Johnson delivers high-quality medical care to the local community at 9205 SW BARNES RD.

Gregory Johnson is affiliated with Portland Adventist Medical Center and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9205 Sw Barnes Rd

Portland, OR 972256603

Telephone 5032162906

Associated Practice Facility / Clinic

🏢 The Radiology Group Pc Facility NPI 1861464034

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Acute Care in Portland, OR

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

8 Yrs -1.0 yrs vs City Avg

City Avg: 9.0 Yrs

State Avg: 7.9 Yrs

Regional Practice Density

136 Specialists

Practicing in Portland, OR (202 Statewide)

Telehealth Adoption Rate

23.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

74.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (8 Years) 8 Yrs

Portland Specialty Average (9.0 Years) 9.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	63	$321.68	$84.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	47	46	$581.00	$145.36
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	41	38	$47.00	$13.92
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	33	32	$23.00	$6.83
99213 Established patient office or other outpatient visit, typically 15 minutes	27	27	$224.11	$57.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	188	79	$264.00	$67.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	102	100	$1430.59	$138.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	65	63	$1012.91	$103.53
99239 Hospital discharge day management, more than 30 minutes	62	62	$383.00	$97.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99220 Hospital observation care, typically 70 minutes	278	269	$1397.00	$142.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	256	244	$1544.00	$157.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	303	292	$1542.82	$159.66
99220 Hospital observation care, typically 70 minutes	125	122	$1396.89	$145.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	98	59	$788.70	$81.61
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	59	38	$548.93	$57.77
99239 Hospital discharge day management, more than 30 minutes	49	49	$813.51	$80.97
99217 Hospital observation care on day of discharge	25	25	$553.44	$57.80

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	335	210	$776.00	$85.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	281	162	$538.00	$59.01
99239 Hospital discharge day management, more than 30 minutes	161	158	$798.00	$87.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	127	125	$1505.00	$164.19
99217 Hospital observation care on day of discharge	93	92	$540.00	$58.03
99220 Hospital observation care, typically 70 minutes	55	55	$1383.00	$149.29
99225 Subsequent observation care, typically 25 minutes per day	31	30	$543.00	$57.89
99226 Subsequent observation care, typically 35 minutes per day	14	12	$782.00	$85.45

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	179	127	$375.05	$81.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	75	45	$267.93	$57.12
99239 Hospital discharge day management, more than 30 minutes	71	71	$307.85	$84.25
99220 Hospital observation care, typically 70 minutes	59	59	$395.16	$149.84
99217 Hospital observation care on day of discharge	53	53	$201.21	$58.74
99226 Subsequent observation care, typically 35 minutes per day	45	39	$280.56	$84.61
99218 Hospital observation care typically 30 minutes	41	41	$459.81	$80.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$565.94	$163.16
99221 Initial hospital inpatient care per day, typically 30 minutes	24	24	$656.62	$81.26
99219 Hospital observation care, typically 50 minutes	22	22	$263.16	$109.63

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	30	28	$201.84	$84.41

Medical Specialties & State Licenses

CMS Verified: 2023-06-08

Nurse Practitioner - Acute Care Primary Specialty

NUCC Taxonomy Code: 363LA2100X

State License OR 10003142

Definition to come...

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License OR 10003142

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Acute Care

NUCC Taxonomy Code: 363LA2100X

State License TN 20652

Definition to come...

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License TN 20652

Nurse Practitioner - Gerontology

NUCC Taxonomy Code: 363LG0600X

State License OR 10003142

Definition to come...

Clinical Nurse Specialist - Adult Health

NUCC Taxonomy Code: 364SA2200X

State License TN 20652

Definition to come...

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License OR 10003142

Definition to come...

Hospital & Practice Group Affiliations

Portland Adventist Medical Center

2700 Se Stratus Ave, Mcminnville, OR 971286258

Phone: 5034351200

Secondary Practice Locations

1 Medical Center Blvd

Cookeville, TN 385014294

Phone: 9317832770

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. Victor Pham , MD

Hospitalist

NPI 1003045709

Doctor of Medicine (M.D.)

Dr. Brian Kearns , MD

Hospitalist

NPI 1013943661

Doctor of Medicine (M.D.)

Dr. Sanjiv Panwala , MD

Internal Medicine

NPI 1023047321

Doctor of Medicine (M.D.)

Dr. Adrianna Morse , MD

Internal Medicine

NPI 1033791314

Doctor of Medicine (M.D.)

Dr. David Finigan , MD

Hospitalist

NPI 1043444078

Doctor of Medicine (M.D.)

Dr. Bradley Bryan , MD

Hospitalist

NPI 1053489278

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events

📍

Updated Practice Location June 08, 2023

Registered at 9205 SW BARNES RD, PORTLAND, OR 972256603 (Tel: 5032162906)

📍

Updated Business Mailing Address June 08, 2023

Registered at PO BOX 3158, PORTLAND, OR 972083158 (Tel: 5032156494)

📍

Updated Business Mailing Address September 17, 2019

Registered at 127 N OAK AVE STE D, COOKEVILLE, TN 385012435 (Tel: 9317832770)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2019

Nurse Practitioner (License #20652 in TN)

📍

Updated Practice Location October 18, 2018

Registered at 1 MEDICAL CENTER BLVD, COOKEVILLE, TN 385014294 (Tel: 9317832770)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2018

Nurse Practitioner (License #20652 in TN)

✅

NPI Profile Active September 15, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location September 15, 2018

Registered at 4900 AQUATIC RD, NASHVILLE, TN 372115304 (Tel: 3089993199)

📍

Updated Business Mailing Address September 15, 2018

Registered at 4900 AQUATIC RD, NASHVILLE, TN 372115304 (Tel: 3089993199)

👤

Provider Name / Credentials Updated September 15, 2018

Recorded as GREGORY JOHNSON, APRN, AGACNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 15, 2018

Clinical Nurse Specialist (License #20652 in TN)

🟢

Initial NPI Registration & Enumeration September 15, 2018

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

NPI Number: 1821572876

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 15, 2018

Last Update: June 08, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3158

Portland, OR 972083158

Phone: 5032156494

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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.