Doctor profile · Federal record

Dr. Dorian Alexander, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Houston, TX

  • NPI 1659658128
  • Accepts Medicare
  • MIPS 76.4 / 100 · 2023
  • 16 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6411 Fannin St
Houston, TX 770301501
(410) 689-8988
Mailing address
6431 Fannin, Jjl 270
Houston, TX 77030

Credentials & registration

NPPES · NUCC
NPI registered
November 2011 — 15 yrs on file
Profile last updated
August 9, 2024
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Texas #U9812 · New York #274266

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659658128. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,850
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 12 12 $154

In context: peer comparison

Among 254 peers in this city , average services per provider: 85. This provider delivers 0.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dorian Alexander's medical specialty?
Dr. Dorian Alexander practices Emergency Medicine Physician in Houston, TX.
Where does Dr. Dorian Alexander practice?
Dr. Dorian Alexander practices at 6411 Fannin St, Houston, TX 770301501. Office phone: 4106898988.
What is Dr. Dorian Alexander's NPI?
Dr. Dorian Alexander's National Provider Identifier (NPI) is 1659658128, issued by NPPES.
Does Dr. Dorian Alexander accept Medicare assignment?
Yes. Dr. Dorian Alexander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorian Alexander commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.