Doctor profile · Federal record

Dr. Molly Grassini

Emergency Medicine Physician · Los Angeles, CA

  • NPI 1114458114
  • MIPS 81.4 / 100 · 2023
  • 9 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 N State St, Clinic Tower, Suite A7D
Los Angeles, CA 900331029
(818) 632-8101
Mailing address
1200 N State St Ofc 1011
Los Angeles, CA 900891001

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
July 23, 2021
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A157859

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114458114. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
228
Distinct HCPCS
5
Medicare allowed
$22,485
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 89 89 $181
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 82 75 $9
71045 X-ray of chest, 1 view 24 24 $9
99284 Emergency department visit with moderate level of medical decision making 19 19 $125
99291 Critical care, first 30-74 minutes 14 14 $222

In context: peer comparison

Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 2.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Molly Grassini's medical specialty?
Dr. Molly Grassini practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Molly Grassini practice?
Dr. Molly Grassini practices at 1200 N State St, Los Angeles, CA 900331029. Office phone: 8186328101.
What is Dr. Molly Grassini's NPI?
Dr. Molly Grassini's National Provider Identifier (NPI) is 1114458114, issued by NPPES.
What procedures does Dr. Molly Grassini commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.