Doctor profile · Federal record

Dr. Donald Simmler, M.D.

Hospice and Palliative Medicine (Internal Medicine) Physician · Internal Medicine Physician · St Petersburg, FL

  • NPI 1063435535
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 7Th Ave N
St Petersburg, FL 337051300
(727) 820-7737
fax (727) 825-1223

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
April 18, 2022
Specialty taxonomy
207RH0002X — NUCC code
State licenses (2)
Florida #ME 33698 · Florida #ME 33698
Medicaid
FL #012233500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063435535. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
391
Distinct HCPCS
5
Medicare allowed
$42,140
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 141 82 $50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 124 115 $172
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 70 47 $118
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 35 26 $79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 19 $130

In context: peer comparison

Among 1 peers in this city , average services per provider: 78. This provider delivers 5.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Simmler's medical specialty?
Dr. Donald Simmler practices Hospice and Palliative Medicine (Internal Medicine) Physician in St Petersburg, FL.
Where does Dr. Donald Simmler practice?
Dr. Donald Simmler practices at 1200 7Th Ave N, St Petersburg, FL 337051300. Office phone: 7278207737.
What is Dr. Donald Simmler's NPI?
Dr. Donald Simmler's National Provider Identifier (NPI) is 1063435535, issued by NPPES.
What procedures does Dr. Donald Simmler commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.