Doctor profile · Federal record

Dr. Christian Larsen, MD

Infectious Disease Physician (CMS: Infectious Disease) · Dallas, TX

  • NPI 1124477419
  • Accepts Medicare
  • MIPS 74.6 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6201 Harry Hines Blvd
Dallas, TX 753900001
(214) 633-5555
Mailing address
Po Box 845347 Dallas
Dallas, TX 752847208

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
October 1, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State license (1)
Texas #T3122

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124477419. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
393
Distinct HCPCS
6
Medicare allowed
$40,379
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 160 78 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 70 52 $104
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 68 67 $128
99215 Established patient office or other outpatient visit, 40-54 minutes 40 32 $148
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 32 13 $118
99214 Established patient office or other outpatient visit, 30-39 minutes 23 16 $97

In context: peer comparison

Among 36 peers in this city , average services per provider: 1,026. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
238
Patients
0
Total drug cost
$213,691
Drug Type Claims Patients Total cost
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 33 0 $135,912
Fluconazole Generic 32 0 $2,111
Isoniazid Generic 26 0 $130
Azithromycin Generic 17 0 $539
Ciprofloxacin Hcl Generic 17 0 $292
Ethambutol Hcl Generic 17 0 $937
Nitrofurantoin (Nitrofurantoin Macrocrystal) Brand 17 0 $615
Cefadroxil Generic 15 0 $157
Posaconazole Generic 14 0 $65,797
Rifampin Generic 14 0 $684

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christian Larsen's medical specialty?
Dr. Christian Larsen practices Infectious Disease Physician in Dallas, TX.
Where does Dr. Christian Larsen practice?
Dr. Christian Larsen practices at 6201 Harry Hines Blvd, Dallas, TX 753900001. Office phone: 2146335555.
What is Dr. Christian Larsen's NPI?
Dr. Christian Larsen's National Provider Identifier (NPI) is 1124477419, issued by NPPES.
Does Dr. Christian Larsen accept Medicare assignment?
Yes. Dr. Christian Larsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christian Larsen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.