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DR. ERIC J GROEN DO
NPI 1942521836
Internal Medicine in Johnson City, TN

Active since June 15, 2010PECOS EnrolledAccepts Medicare Assignment
301 MED TECH PKWY, JOHNSON CITY, TN 37604(423) 794-5520(423) 282-6940 Get Directions Write a Review

NPPES record last updated: February 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 18, 2025, Mar 31, 2021, Mar 16, 2020 and 3 more (6 updates tracked since 2016).

About Dr. Eric J Groen Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ERIC J GROEN DO (NPI 1942521836) is an individual internal medicine provider in Johnson City, Tennessee, licensed in Tennessee (2944) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Sycamore Shoals Hospital, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2010).

NPPES Registry Identity

NPI1942521836
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ERIC J GROENCredential: DO
Location Address301 MED TECH PKWYJohnson City, TN 37604-2630
Mailing AddressPo Box 632476Cincinnati, OH 45263-2476 · (423) 794-5520 · Fax (423) 282-6940
Phone(423) 794-5520
Fax(423) 282-6940
Sole ProprietorNo
Medical School CMSArizona College Of Osteopathic Medicine Mid Western UniversityGraduated 2010
Enumeration DateJune 15, 2010
Last NPPES UpdateFebruary 18, 20256 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2025
✔ NPI 1942521836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in TN · 2944✔ Licensed in VA · 0102204288
Definition
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.
301 MED TECH PKWY, Johnson City, TN 37604
Open in Google Maps ↗

Other Identifiers 2

MedicaidQ021198TN
Medicaid1942521836VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Eric J Groen Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264741610
PECOS Enrollment IDI20191015001843
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
500 services208 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
207 services53 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
153 services139 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
122 services47 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
95 services90 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
91 services25 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sycamore Shoals Hospital

Acute Care Hospitals · Elizabethton, TN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440018
Location1501 West Elk AvenueElizabethton, TN 37643 · Carter County
Emergency services

Johnson City Medical Center

Acute Care Hospitals · Johnson City, TN
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440063
Location400 N State Of Franklin RdJohnson City, TN 37604 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers36 claims36 services$15.59 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$921.58 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers37 claims37 services$86.45 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHELLY J MCINTOSH FNP
Nurse Practitioner (Family)
301 MED TECH PKWY, SUITE 240
JOHNSON CITY, TN 37604
Washington County (423) 794-5520
ARIEL DENTON APN
Nurse Practitioner (Women's Health)
301 MED TECH PKWY, SUITE 200
JOHNSON CITY, TN 37604
Washington County (423) 794-1300
MICHAEL Z PEARSON MD
Internal Medicine
301 MED TECH PKWY, STE. 280
JOHNSON CITY, TN 37604
Washington County (423) 794-5550
TRACY ROMANS NP
Nurse Practitioner (Family)
301 MED TECH PKWY, SUITE 240
JOHNSON CITY, TN 37604
Washington County (423) 794-5888
MARK A WILLIAMS MD
Internal Medicine
301 MED TECH PKWY, STE 240
JOHNSON CITY, TN 37604
Washington County (423) 794-5520
BRIAN H DUNKELBERGER M.D.
Obstetrics & Gynecology
301 MED TECH PKWY, STE. 200
JOHNSON CITY, TN 37604
Washington County (423) 794-1300
AMBER C PLOUCHA NP-C
Nurse Practitioner
301 MED TECH PKWY, SUITE 240
JOHNSON CITY, TN 37604
Washington County (423) 794-5520
ERIN MCPHERSON
Registered Nurse (Lactation Consultant)
301 MED TECH PKWY, SUITE 160
JOHNSON CITY, TN 37604
Washington County (423) 794-5560

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eric Groen's NPI number?

The NPI number for Eric Groen is 1942521836. It was assigned to this individual provider in the NPPES registry on June 15, 2010.

Where is Eric Groen located?

Eric Groen practices at 301 Med Tech Pkwy, Johnson City, TN 37604. The listed phone number is (423) 794-5520.

What is Eric Groen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Eric Groen enrolled in Medicare?

Yes. Eric Groen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Eric Groen affiliated with any hospitals?

According to CMS data, Eric Groen is affiliated with Sycamore Shoals Hospital and Johnson City Medical Center.

When was this NPI record last updated?

The NPPES record for Eric Groen was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.