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Active NPI 1760487557 Individual Practitioner Male Practitioner

Dr. Edward Guy Groenhout , MD

Internal Medicine • Grants Pass, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Edward Groenhout, MD is a certified Internal Medicine practicing in Grants Pass, OR. With approximately 34 years of clinical experience since graduating from University Of New Mexico School Of Medicine in 1992, Dr. Groenhout delivers high-quality medical care to the local community at 495 SW RAMSEY AVE.

Dr. Groenhout is affiliated with Chemawa Indian Health Center Dhhs Ihs Western Oregon Serv Unit and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, blood test, basic group of blood chemicals (calcium, total), hemoglobin a1c level. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

495 Sw Ramsey Ave

Grants Pass, OR 97527

Telephone 5414766644
Fax 5414725673
Associated Practice Facility / Clinic
🏢 Grants Pass Clinic Llp Facility NPI 1760418032

Medicare Profile & Education

Medical School

University Of New Mexico School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Grants Pass, OR

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
34 Yrs +15.8 yrs vs City Avg
City Avg: 18.2 Yrs
State Avg: 24.1 Yrs
Regional Practice Density
38 Specialists

Practicing in Grants Pass, OR (2185 Statewide)

Telehealth Adoption Rate
13.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
3.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Groenhout (34 Years) 34 Yrs
Grants Pass Specialty Average (18.2 Years) 18.2 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
126 90 $130.82 $123.57
99213 Established patient office or other outpatient visit, typically 15 minutes
107 60 $91.77 $87.53
80048 Blood test, basic group of blood chemicals (calcium, total)
88 58 $8.46 $8.29
83036 Hemoglobin A1C level
73 52 $9.71 $9.52
80053 Blood test, comprehensive group of blood chemicals
66 60 $10.56 $10.35
80061 Blood test, lipids (cholesterol and triglycerides)
52 48 $13.39 $13.12
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
36 30 $7.77 $7.61
84443 Blood test, thyroid stimulating hormone (TSH)
34 23 $16.80 $16.46
G0008 Administration of influenza virus vaccine
30 30 $33.10 $31.05
84439 Thyroxine (thyroid chemical), free
29 21 $9.02 $8.84
82570 Creatinine level to test for kidney function or muscle injury
23 22 $5.18 $5.08
82043 Urine microalbumin (protein) level
23 22 $5.78 $5.66
90662 Influenza vaccine split virus, preservative free
19 19 $78.50 $76.93
90480 Admn sarscov2 vacc 1 dose
18 18 $40.94 $40.02
91322 Sarscov2 vac 50 mcg/0.5ml im
14 14 $161.65 $158.42
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
12 11 $24.17 $22.51

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OR MD24207

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
226862 (OR)

Hospital & Practice Group Affiliations

Chemawa Indian Health Center Dhhs Ihs Western Oregon Serv Unit

3750 Chemawa Rd Ne, Salem, OR 973051119

Phone: 5033047600

Practice Associates & Co-Workers

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

33 Associated Practitioners
NPI 1003811894

Doctor of Podiatric Medicine

Dr. Daniel Selinger , MD

Internal Medicine - Infectious Disease

NPI 1043216088

Doctor of Medicine (M.D.)

Dr. John Wilson , MD

Family Medicine

NPI 1104071224

Doctor of Medicine (M.D.)

Allie Brieske

Physician Assistant

NPI 1104610237
NPI 1134125172

Doctor of Medicine (M.D.)

Benjamin Moss , PA-C

Physician Assistant

NPI 1134453418

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 495 SW RAMSEY AVE, GRANTS PASS, OR 97527 (Tel: 5414766644)

📍
Updated Business Mailing Address July 08, 2007

Registered at 495 SW RAMSEY AVE, GRANTS PASS, OR 97527 (Tel: 5414766644)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as EDWARD GROENHOUT, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #MD24207 in OR)

🟢
Initial NPI Registration & Enumeration June 17, 2005

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: 1760487557
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 17, 2005
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

495 Sw Ramsey Ave

Grants Pass, OR 97527

Phone: 5414766644

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.