Doctor profile · Federal record

Dr. MARISSA MUSCAT, MD

Hospitalist Physician (CMS: HOSPITALIST) · Family Medicine Physician · SOUTH LAKE TAHOE, CA

  • NPI 1881690485
  • Accepts Medicare
  • MIPS 91.1 / 100 · 2023
  • 26 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2170 SOUTH AVE
SOUTH LAKE TAHOE, CA 961507026
(530) 541-3420
fax (530) 541-8723
Mailing address
1111 EMERALD BAY RD
SOUTH LAKE TAHOE, CA 961506207

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
November 7, 2017
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A81313

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881690485. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
501
Distinct HCPCS
8
Medicare allowed
$44,451
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 142 78 $82
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 82 78 $8
99239 Hospital discharge day management, more than 30 minutes 74 69 $120
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 62 38 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 56 50 $180
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 43 43 $15
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 27 27 $135
99238 Hospital discharge day management, 30 minutes or less 15 14 $85

In context: peer comparison

Among 1 peers in this city , average services per provider: 62. This provider delivers 8.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$136
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 12 0 $136

Hospital affiliations

CMS Hospital Compare