Doctor profile · Federal record

Dr. Biju Marath, M.D.

Nephrology Physician (CMS: Nephrology) · Gulfport, MS

  • NPI 1629234463
  • Accepts Medicare
  • MIPS 41.5 / 100 · 2023
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4300 W Railroad St, Suite B
Gulfport, MS 39501
(228) 863-7393
fax (228) 863-0546
Mailing address
4300B W Railroad St
Gulfport, MS 395012568

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
May 24, 2018
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Mississippi #22003

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629234463. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,087
Distinct HCPCS
9
Medicare allowed
$327,639
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 892 255 $75
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 467 72 $332
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 202 76 $111
99214 Established patient office or other outpatient visit, 30-39 minutes 167 94 $118
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 138 111 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 93 88 $164
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 58 35 $272
90966 Home dialysis services per month (20 years or older) 53 13 $273
90935 Hemodialysis procedure with physician evaluation 17 13 $68

In context: peer comparison

Among 3 peers in Gulfport Nephrology Physician, average services per provider: 214. This provider delivers 9.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$913
Transactions
41
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 6 $140.51
Mallinckrodt Hospital Products INC. 6 $122.33
Fresenius USA Marketing, INC. 5 $119.91
Opko Pharmaceuticals, LLC 6 $109.69
Amgen INC. 3 $91.16
Novartis Pharmaceuticals Corporation 2 $64.08
Aurinia Pharma U.S., INC. 2 $51.94
Bayer Healthcare Pharmaceuticals INC. 3 $51.71
Akebia Therapeutics INC 2 $48.90
CorMedix INC. 2 $41.85
Otsuka America Pharmaceutical, INC. 2 $29.67
Vifor Pharma, INC. 1 $24.42
Calliditas Therapeutics US INC. 1 $16.85

By nature of payment

Food and Beverage
$888
Education
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
587
Patients
176
Total drug cost
$51,762
Drug Type Claims Patients Total cost
Calcitriol Generic 99 24 $1,701
Furosemide Generic 80 30 $363
Hydralazine Hcl Generic 70 25 $1,060
Amlodipine Besylate Generic 55 20 $373
Lisinopril Generic 42 14 $132
Sevelamer Carbonate Generic 41 20 $6,136
Losartan Potassium Generic 40 17 $298
Vitamin D2 (Ergocalciferol (Vitamin D2)) Brand 29 12 $97
Rayaldee (Calcifediol) Brand 25 0 $37,269
Metoprolol Tartrate Generic 24 0 $305

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Biju Marath's medical specialty?
Dr. Biju Marath practices Nephrology Physician in Gulfport, MS.
Where does Dr. Biju Marath practice?
Dr. Biju Marath practices at 4300 W Railroad St, Gulfport, MS 39501. Office phone: 2288637393.
What is Dr. Biju Marath's NPI?
Dr. Biju Marath's National Provider Identifier (NPI) is 1629234463, issued by NPPES.
Does Dr. Biju Marath accept Medicare assignment?
Yes. Dr. Biju Marath accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Biju Marath commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.