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DR. TESFAYE REGAA GUYASSA MD
NPI 1366786352
Internal Medicine in Decherd, TN

Active since November 15, 2012PECOS Enrolled
73.76/100
CMS Quality Rating
109 KELLY DR, DECHERD, TN 37324(240) 595-7324 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Aug 23, 2017 (2 updates tracked since 2017).

About Dr. Tesfaye Regaa Guyassa Md NPPES

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

DR. TESFAYE REGAA GUYASSA MD (NPI 1366786352) is an individual internal medicine provider in Decherd, Tennessee, licensed in Tennessee (51431) and active in the NPI registry since November 2012. He is enrolled in Medicare PECOS, is affiliated with Southern Tennessee Regional Hlth System Winchester, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1366786352
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. TESFAYE REGAA GUYASSACredential: MD
Location Address109 KELLY DRDecherd, TN 37324-3805
Mailing Address109 Kelly DrDecherd, TN 37324 · (240) 595-7324
Phone(240) 595-7324
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateNovember 15, 2012
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1366786352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · 51431
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.
109 KELLY DR, Decherd, TN 37324
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tesfaye Regaa Guyassa Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID42430498
PECOS Enrollment IDI20141007000269
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 6

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.
473 services191 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.
222 services208 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
154 services150 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.
136 services84 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
79 services39 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Southern Tennessee Regional Hlth System Winchester

Acute Care Hospitals · Winchester, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440058
Location185 Hospital RoadWinchester, TN 37398 · Franklin County
Emergency services Birthing friendly

Maury Regional Hospital

Acute Care Hospitals · Columbia, TN
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number440073
Location1224 Trotwood AveColumbia, TN 38401 · Maury County
Emergency services Birthing friendly

Southern Tennessee Regional Health System Lawrence

Acute Care Hospitals · Lawrenceburg, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440175
Location1607 South Locust AvenueLawrenceburg, TN 38464 · Lawrence County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37324 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.76/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.08
Improvement Activities40
Cost43.8

Referred Medical Equipment & Supplies CMS DME claims 5

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

Walker, heavy duty, wheeled, rigid or folding, any type E0149
DME-Other DME · category DE000N
2 suppliers14 claims14 services$12.23 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers15 claims15 services$70.42 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers12 claims12 services$21.34 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers21 claims21 services$8.43 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
3 suppliers26 claims26 services$115.90 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Tesfaye Guyassa's NPI number?

The NPI number for Tesfaye Guyassa is 1366786352. It was assigned to this individual provider in the NPPES registry on November 15, 2012.

Where is Tesfaye Guyassa located?

Tesfaye Guyassa practices at 109 Kelly Dr, Decherd, TN 37324. The listed phone number is (240) 595-7324.

What is Tesfaye Guyassa's specialty?

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

Is Tesfaye Guyassa enrolled in Medicare?

Yes. Tesfaye Guyassa is registered in the Medicare PECOS enrollment system.

Is Tesfaye Guyassa affiliated with any hospitals?

According to CMS data, Tesfaye Guyassa is affiliated with Southern Tennessee Regional Hlth System Winchester, Maury Regional Hospital and Southern Tennessee Regional Health System Lawrence.

When was this NPI record last updated?

The NPPES record for Tesfaye Guyassa was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.