Doctor profile · Federal record

Dr. Mesfin Alemayehu, MD

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Sleep Medicine (Internal Medicine) Physician · Altamonte Springs, FL

  • NPI 1942265426
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 28 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
601 E Altamonte Dr
Altamonte Springs, FL 327014802
(407) 303-7283
Additional location
269 Portland Way S
Galion, OH 448332312
(419) 462-3340
fax (419) 462-3341
Additional location
715 Richland Mall
Ontario, OH 449063802
(419) 462-4588
Show 2 more locations
Additional location
745 West State St, Ste 510
Columbus, OH 432221515
(614) 464-0788
Additional location
945 Bethesda Dr Ste 110
Zanesville, OH 437011880
(740) 586-6888

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
July 25, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State licenses (3)
Florida #ME166284 · Ohio #35.090375 · Ohio #35090375
Medicaid
OH #2611838

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942265426. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
370
Distinct HCPCS
8
Medicare allowed
$55,309
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 161 60 $204
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 75 36 $115
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 42 41 $78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 36 34 $128
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $170
31624 Irrigation and suction of lung airways to obtain cells using an endoscope 14 14 $107
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 12 12 $83
76937 Ultrasonic guidance for blood vessel access 11 11 $14

In context: peer comparison

Among 1 peers in Altamonte Springs Critical Care Medicine (Internal Medicine) Physician, average services per provider: 46. This provider delivers 8.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mesfin Alemayehu's medical specialty?
Dr. Mesfin Alemayehu practices Critical Care Medicine (Internal Medicine) Physician in Altamonte Springs, FL.
Where does Dr. Mesfin Alemayehu practice?
Dr. Mesfin Alemayehu practices at 601 E Altamonte Dr, Altamonte Springs, FL 327014802. Office phone: 4073037283.
What is Dr. Mesfin Alemayehu's NPI?
Dr. Mesfin Alemayehu's National Provider Identifier (NPI) is 1942265426, issued by NPPES.
Does Dr. Mesfin Alemayehu accept Medicare assignment?
Yes. Dr. Mesfin Alemayehu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mesfin Alemayehu commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.