Doctor profile · Federal record

Dr. Ram Pathak, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Marshfield, WI

  • NPI 1053324020
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 36 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N Oak Ave
Marshfield, WI 544495703
(715) 387-5511

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 17, 2022
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Wisconsin #48966

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053324020. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
632
Distinct HCPCS
7
Medicare allowed
$51,381
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 287 180 $93
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 133 37 $33
99215 Established patient office or other outpatient visit, 40-54 minutes 91 70 $137
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 49 34 $8
99443 Telephone medical discussion with physician, 21-30 minutes 35 24 $93
99213 Established patient office or other outpatient visit, 20-29 minutes 20 20 $63
99205 New patient office or other outpatient visit, 60-74 minutes 17 17 $172

In context: peer comparison

Among 2 peers in Marshfield Endocrinology, Diabetes & Metabolism Physician, average services per provider: 90. This provider delivers 7.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$130
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 2 $129.96

By nature of payment

Long Term Medical Supply or Device Loan
$130

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,433
Patients
718
Total drug cost
$1,072,588
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 703 194 $11,830
Novolog Flexpen (Insulin Aspart) Brand 311 92 $305,620
Semglee (Yfgn) Pen (Insulin Glargine-Yfgn) Brand 244 70 $131,028
Metformin Hcl Generic 177 51 $1,803
Ozempic (Semaglutide) Brand 168 37 $229,988
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 142 52 $107,831
Trulicity (Dulaglutide) Brand 128 21 $157,411
Alendronate Sodium Generic 108 32 $1,146
Atorvastatin Calcium Generic 89 38 $1,217
Metformin Hcl ER (Metformin Hcl) Brand 84 30 $1,416

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ram Pathak's medical specialty?
Dr. Ram Pathak practices Endocrinology, Diabetes & Metabolism Physician in Marshfield, WI.
Where does Dr. Ram Pathak practice?
Dr. Ram Pathak practices at 1000 N Oak Ave, Marshfield, WI 544495703. Office phone: 7153875511.
What is Dr. Ram Pathak's NPI?
Dr. Ram Pathak's National Provider Identifier (NPI) is 1053324020, issued by NPPES.
Does Dr. Ram Pathak accept Medicare assignment?
Yes. Dr. Ram Pathak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ram Pathak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.