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Active NPI 1457558025 Individual Practitioner Male Practitioner

Dr. Eric Mark Greenfield , DO

Emergency Medicine • Tamuning, GU

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Eric Greenfield, DO is a certified Emergency Medicine practicing in Tamuning, GU. With approximately 19 years of clinical experience since graduating from Ohio Medical University in 2007, Dr. Greenfield delivers high-quality medical care to the local community at 850 GOV CARLOS G CAMACHO RD.

Dr. Greenfield is affiliated with Middle Tennessee Emergency Physicians, P.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

850 Gov Carlos G Camacho Rd

Tamuning, GU 969133128

Telephone 6719887814
Associated Practice Facility / Clinic
🏢 Img P.c. Facility NPI 1093902702

Medicare Profile & Education

Medical School

Ohio Medical University

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Tamuning, GU

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs -6.2 yrs vs City Avg
City Avg: 25.2 Yrs
State Avg: 18.1 Yrs
Regional Practice Density
6 Specialists

Practicing in Tamuning, GU (29 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
90.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Greenfield (19 Years) 19 Yrs
Tamuning Specialty Average (25.2 Years) 25.2 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
99285 Emergency department visit for life threatening or functioning severity
96 96 $1664.00 $160.95
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
87 83 $47.00 $7.49
99291 Critical care, first 30-74 minutes
20 20 $2014.00 $195.54
99284 Emergency department visit with moderate level of medical decision making
20 19 $1101.00 $110.98

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License GA RTP002364

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License GU DO0064

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Middle Tennessee Emergency Physicians, P.c.

2000 Church St, Nashville, TN 372360002

Phone: 6152845555

Practice Associates & Co-Workers

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

12 Associated Practitioners
Dr. Paul Muna Aguon , MD

Internal Medicine - Gastroenterology

NPI 1154771673

Doctor of Medicine (M.D.)

NPI 1336493378

Doctor of Pharmacy (Pharm.D.)

Carlo Rada

Dietitian, Registered

NPI 1346749546
Richard Legaspi

Occupational Therapist

NPI 1437083052
Ligaya Mariano , OTR

Occupational Therapist

NPI 1447183645

Occupational Therapist Registered

Arlene Datu

Physical Therapist

NPI 1508790494

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 16, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 16, 2016

Registered at 850 GOV CARLOS G CAMACHO RD, TAMUNING, GU 969133128 (Tel: 6719887814)

📍
Updated Business Mailing Address May 16, 2016

Registered at PO BOX 14125, HUNTSVILLE, AL 358150125 (Tel: 7066313008)

👤
Provider Name / Credentials Updated May 16, 2016

Recorded as ERIC GREENFIELD, D.O

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 16, 2016

Emergency Medicine (License #RTP002364 in GA)

🟢
Initial NPI Registration & Enumeration June 28, 2007

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: 1457558025
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 28, 2007
Last Update: May 16, 2016
Sole Proprietor: No

Mailing Address

Po Box 14125

Huntsville, AL 358150125

Phone: 7066313008

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.