Doctor profile · Federal record

Dr. Mark Lagatta, M.D.

Nephrology Physician (CMS: Nephrology) · Winter Park, FL

  • NPI 1821081985
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4100 Metric Dr, Suite 200
Winter Park, FL 327926832
(407) 681-8720
fax (407) 681-8729
Mailing address
807 S Orlando Ave, Suite C
Winter Park, FL 327894870

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
December 23, 2009
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Florida #ME0073930
Medicaid
FL #260724700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821081985. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
28,231
Distinct HCPCS
10
Medicare allowed
$798,298
HCPCS Description Services Patients Avg allowed
J1756 Injection, iron sucrose, 1 mg 11,100 13 $0
Q5106 Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units 7,450 41 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 3,277 550 $79
81003 Automated urinalysis test 1,053 617 $2
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 743 335 $118
99214 Established patient office or other outpatient visit, 30-39 minutes 697 408 $106
99213 Established patient office or other outpatient visit, 20-29 minutes 446 369 $76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 418 330 $130
85018 Blood count, hemoglobin 350 47 $2
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 311 46 $346

In context: peer comparison

Among 2 peers in this city , average services per provider: 616. This provider delivers 46× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,106
Transactions
153
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Travere Therapeutics, Inc. 74 $1,201.79
Mallinckrodt Hospital Products Inc. 13 $474.49
Ardelyx, Inc. 8 $195.90
Aurinia Pharma U.S., Inc. 16 $194.27
Novartis Pharmaceuticals Corporation 7 $137.31
CALLIDITAS THERAPEUTICS US INC. 7 $133.11
ANI Pharmaceuticals, Inc. 5 $124.73
Bayer Healthcare Pharmaceuticals Inc. 4 $112.92
Otsuka America Pharmaceutical, Inc. 4 $100.50
Vifor Pharma, Inc. 4 $82.78
Amgen Inc. 3 $75.70
AstraZeneca Pharmaceuticals LP 4 $74.19
GlaxoSmithKline, LLC. 1 $52.60
Baxter Healthcare 2 $37.17
SCPHARMACEUTICALS INC. 1 $26.52

By nature of payment

Food and Beverage
$3,016
Education
$90

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,806
Patients
629
Total drug cost
$40,058
Drug Type Claims Patients Total cost
Losartan Potassium Generic 266 92 $4,279
Bumetanide Generic 210 73 $8,525
Nifedipine Er (Nifedipine) Brand 159 59 $7,216
Allopurinol Generic 139 42 $2,645
Furosemide Generic 122 50 $765
Olmesartan Medoxomil Generic 122 38 $2,209
Carvedilol Generic 115 40 $1,950
Amlodipine Besylate Generic 105 34 $633
Chlorthalidone Generic 94 31 $2,051
Spironolactone Generic 94 28 $1,087

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Lagatta's medical specialty?
Dr. Mark Lagatta practices Nephrology Physician in Winter Park, FL.
Where does Dr. Mark Lagatta practice?
Dr. Mark Lagatta practices at 4100 Metric Dr, Winter Park, FL 327926832. Office phone: 4076818720.
What is Dr. Mark Lagatta's NPI?
Dr. Mark Lagatta's National Provider Identifier (NPI) is 1821081985, issued by NPPES.
Does Dr. Mark Lagatta accept Medicare assignment?
Yes. Dr. Mark Lagatta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Lagatta commonly perform?
Top Medicare-reported procedures in 2023: Injection, iron sucrose, 1 mg (HCPCS J1756); Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS Q5106); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.