Doctor profile · Federal record

Dr. Mark Nowacki, MD

Internal Medicine Physician (CMS: Internal Medicine) · Saint Petersburg, FL

  • NPI 1710076138
  • Accepts Medicare
  • 40 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7011 1St Ave S
Saint Petersburg, FL 337071203
(727) 347-4158
fax (727) 345-2260

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
May 3, 2024
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Florida #ME0060591
Medicaid (2)
FL #1710076138 · FL #372504900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710076138. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
896
Distinct HCPCS
10
Medicare allowed
$76,837
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 430 97 $125
36415 Insertion of needle into vein for collection of blood sample 128 59 $8
20610 Aspiration and/or injection of fluid from large joint 84 31 $60
96372 Injection of drug or substance under skin or into muscle 33 16 $14
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg 33 16 $2
90662 Influenza vaccine split virus, preservative free 29 27 $72
G0008 Administration of influenza virus vaccine 29 27 $30
17000 Destruction of precancer skin growth, 1 growth 26 15 $65
17003 Destruction of precancer skin growth, 2-14 growths 26 15 $6
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 23 22 $164

In context: peer comparison

Among 7 peers in Saint Petersburg Internal Medicine Physician, average services per provider: 119. This provider delivers 7.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$187
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 7 $127.57
Lilly USA, LLC 2 $39.25
GlaxoSmithKline, LLC. 1 $20.06

By nature of payment

Food and Beverage
$187

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,219
Patients
325
Total drug cost
$18,820
Drug Type Claims Patients Total cost
Alprazolam Generic 106 21 $1,147
Amlodipine Besylate Generic 104 29 $548
Oxycodone Hcl Generic 99 0 $1,591
Lisinopril Generic 95 28 $785
Trazodone Hcl Generic 91 28 $3,628
Levothyroxine Sodium Generic 87 29 $1,207
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 85 17 $2,457
Atorvastatin Calcium Generic 80 25 $932
Losartan Potassium Generic 78 23 $643
Celecoxib Generic 76 26 $1,322

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Nowacki's medical specialty?
Dr. Mark Nowacki practices Internal Medicine Physician in Saint Petersburg, FL.
Where does Dr. Mark Nowacki practice?
Dr. Mark Nowacki practices at 7011 1St Ave S, Saint Petersburg, FL 337071203. Office phone: 7273474158.
What is Dr. Mark Nowacki's NPI?
Dr. Mark Nowacki's National Provider Identifier (NPI) is 1710076138, issued by NPPES.
Does Dr. Mark Nowacki accept Medicare assignment?
Yes. Dr. Mark Nowacki accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Nowacki commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.