Doctor profile · Federal record

Dr. Alcario Serros, DO

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Waco, TX

  • NPI 1124178793
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Hillcrest Medical Blvd
Waco, TX 767128897
(254) 202-2000
fax (254) 202-5651
Mailing address
Po Box 848491
Dallas, TX 752848491

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
September 12, 2024
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #N5386

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124178793. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
421
Distinct HCPCS
3
Medicare allowed
$67,124
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 352 317 $167
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 45 45 $80
99291 Critical care, first 30-74 minutes 24 23 $205

In context: peer comparison

Among 13 peers in this city , average services per provider: 140. This provider delivers 3.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Alcario Serros's medical specialty?
Dr. Alcario Serros practices Internal Medicine Physician in Waco, TX.
Where does Dr. Alcario Serros practice?
Dr. Alcario Serros practices at 100 Hillcrest Medical Blvd, Waco, TX 767128897. Office phone: 2542022000.
What is Dr. Alcario Serros's NPI?
Dr. Alcario Serros's National Provider Identifier (NPI) is 1124178793, issued by NPPES.
Does Dr. Alcario Serros accept Medicare assignment?
Dr. Alcario Serros does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Alcario Serros commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.