Doctor profile · Federal record

Dr. Ronak Patel

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · Morristown, NJ

  • NPI 1821247354
  • Accepts Medicare
  • 20 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
435 South St, Suite 340
Morristown, NJ 079606422
(973) 971-5524
Mailing address
Po Box 416457
Boston, MA 022416457

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
August 13, 2014
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State licenses (2)
New Jersey #25MA09385000 · New York #262045

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821247354. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
499
Distinct HCPCS
5
Medicare allowed
$63,601
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 347 219 $138
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 87 57 $37
99215 Established patient office or other outpatient visit, 40-54 minutes 37 31 $197
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 17 17 $186
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $183

In context: peer comparison

Among 8 peers in Morristown Endocrinology, Diabetes & Metabolism Physician, average services per provider: 206. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$241
Transactions
10
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 3 $70.33
Dexcom, INC. 1 $67.90
Novo Nordisk INC 3 $54.03
Nevro Corp. 1 $19.50
Abbott Laboratories 1 $14.99
Sanofi-Aventis U.S. LLC 1 $14.45

By nature of payment

Food and Beverage
$241

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,801
Patients
523
Total drug cost
$1,159,553
Drug Type Claims Patients Total cost
Metformin Hcl Generic 282 87 $4,059
Trulicity (Dulaglutide) Brand 234 47 $401,732
Levothyroxine Sodium Generic 196 56 $3,089
Ozempic (Semaglutide) Brand 128 27 $157,691
Metformin Hcl ER (Metformin Hcl) Brand 114 43 $2,604
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 107 38 $56,223
Jardiance (Empagliflozin) Brand 103 36 $155,533
Humalog Kwikpen U-100 (Insulin Lispro) Brand 92 27 $88,856
Farxiga (Dapagliflozin Propanediol) Brand 90 28 $116,007
Rybelsus (Semaglutide) Brand 89 23 $153,254

Frequently asked questions

Auto-generated from federal data
What is Dr. Ronak Patel's medical specialty?
Dr. Ronak Patel practices Endocrinology, Diabetes & Metabolism Physician in Morristown, NJ.
Where does Dr. Ronak Patel practice?
Dr. Ronak Patel practices at 435 South St, Morristown, NJ 079606422. Office phone: 9739715524.
What is Dr. Ronak Patel's NPI?
Dr. Ronak Patel's National Provider Identifier (NPI) is 1821247354, issued by NPPES.
Does Dr. Ronak Patel accept Medicare assignment?
Yes. Dr. Ronak Patel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronak Patel 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.