Physician Profile
Unclaimed ProfileAbout GUYASSA
Tesfaye Regaa Guyassa, MD is a hospitalist based in Decherd, TN. Tesfaye is also listed as specializing in internal medicine. According to Medicare claims data, Tesfaye cared for 686 Medicare patients across 1,078 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (240) 595-7324
- Email not available
Practice Locations
109 KELLY DR
Decherd, TN 37324
Procedures Most Often Billed to Medicare
1,078 services · 686 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
473 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
222 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
154 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
136 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
79 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Guyassa?
Dr. Guyassa is a hospitalist in Decherd, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
What is Dr. Guyassa's address?
Dr. Guyassa is listed at 109 KELLY DR, Decherd, TN 37324. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Guyassa?
The number on file is (240) 595-7324. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Guyassa's NPI number?
Dr. Guyassa's National Provider Identifier is 1366786352. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Guyassa train?
Dr. Guyassa attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Guyassa been practicing?
Dr. Guyassa has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Guyassa perform?
According to Medicare billing data, Dr. Guyassa the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Guyassa confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Guyassa. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.