Doctor profile · Federal record

Dr. Lynsey Seim, MD

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Jacksonville, FL

  • NPI 1104080035
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4500 San Pablo RD S
Jacksonville, FL 322241865
(904) 953-2000

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
September 1, 2020
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Florida #ME102457

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104080035. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
398
Distinct HCPCS
7
Medicare allowed
$37,350
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 230 108 $80
99238 Hospital discharge day management, 30 minutes or less 56 53 $81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 37 37 $132
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 28 28 $175
99239 Hospital discharge day management, more than 30 minutes 19 17 $116
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 15 14 $120
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 13 13 $51

In context: peer comparison

Among 86 peers in this city , average services per provider: 161. This provider delivers 2.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lynsey Seim's medical specialty?
Dr. Lynsey Seim practices Hospitalist Physician in Jacksonville, FL.
Where does Dr. Lynsey Seim practice?
Dr. Lynsey Seim practices at 4500 San Pablo RD S, Jacksonville, FL 322241865. Office phone: 9049532000.
What is Dr. Lynsey Seim's NPI?
Dr. Lynsey Seim's National Provider Identifier (NPI) is 1104080035, issued by NPPES.
Does Dr. Lynsey Seim accept Medicare assignment?
Yes. Dr. Lynsey Seim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynsey Seim commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.