Doctor profile · Federal record

Dr. Divyesh Nemakayala, M.D.

Gastroenterology Physician · Gastroenterology Physician · Internal Medicine Physician · Gastroenterology Physician · Gastroenterology Physician · Gastroenterology Physician · East Lansing, MI

  • NPI 1255781217
  • MIPS 81.7 / 100 · 2023
  • 10 yrs on file
  • Licensed in 6 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
804 Service RD Rm A225
East Lansing, MI 488247015
(517) 353-4941
fax (517) 432-3145
Additional location
404 Lincoln Dr
Herrin, IL 629483789
(618) 993-0056
fax (618) 993-0752
Additional location
11104 Parkview Circle Dr Ste 310
Fort Wayne, IN 468451733
(260) 266-5230
fax (260) 458-5972
Show 2 more locations
Additional location
1945 State Route 33
Neptune, NJ 077534859
(732) 897-2770
fax (732) 897-3970
Additional location
160 Academy Ave
Greenwood, SC 296463808
(864) 223-8090
Mailing address
788 Service RD Rm B301
East Lansing, MI 488247013

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
January 15, 2025
Specialty taxonomy
207RG0100X — NUCC code
State licenses (6)
New Jersey #25MA11856000 · Illinois #036166094 · Michigan #4301109731 · South Carolina #89779 · Indiana #01090619A · Delaware #C1-0027053

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255781217. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
579
Distinct HCPCS
10
Medicare allowed
$70,435
HCPCS Description Services Patients Avg allowed
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 80 78 $105
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 76 76 $101
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 63 60 $124
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 63 33 $75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 59 59 $168
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 46 30 $47
45378 Diagnostic exam of large bowel using a flexible endoscope 38 37 $156
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 36 32 $115
45380 Biopsy of large bowel using a flexible endoscope 29 29 $164
99214 Established patient office or other outpatient visit, 30-39 minutes 23 20 $124

In context: peer comparison

Among 6 peers in this city , average services per provider: 29. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,230
Transactions
12
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 11 $1,214.58
Celgene Corporation 1 $15.83

By nature of payment

Travel and Lodging
$813
Food and Beverage
$417

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
61
Total drug cost
$1,578
Drug Type Claims Patients Total cost
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 34 34 $752
Pantoprazole Sodium Generic 25 0 $283
Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 15 15 $321
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 12 12 $222

Frequently asked questions

Auto-generated from federal data
What is Dr. Divyesh Nemakayala's medical specialty?
Dr. Divyesh Nemakayala practices Gastroenterology Physician in East Lansing, MI.
Where does Dr. Divyesh Nemakayala practice?
Dr. Divyesh Nemakayala practices at 804 Service RD Rm A225, East Lansing, MI 488247015. Office phone: 5173534941.
What is Dr. Divyesh Nemakayala's NPI?
Dr. Divyesh Nemakayala's National Provider Identifier (NPI) is 1255781217, issued by NPPES.
What procedures does Dr. Divyesh Nemakayala commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.