Doctor profile · Federal record

Dr. Rachel Fetner, M.D.

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Great Neck, NY

  • NPI 1437184850
  • Accepts Medicare
  • MIPS 85.2 / 100 · 2023
  • 26 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
29 Barstow RD, Suite 305
Great Neck, NY 110212209
(516) 482-0347
fax (516) 482-3267

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
New York #223909

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437184850. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
7,076
Distinct HCPCS
10
Medicare allowed
$548,792
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 3,161 513 $92
J0897 Injection, denosumab, 1 mg 1,320 15 $23
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 896 215 $59
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 452 406 $99
99214 Established patient office or other outpatient visit, 30-39 minutes 439 191 $150
36415 Insertion of needle into vein for collection of blood sample 396 192 $8
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 318 279 $153
99204 New patient office or other outpatient visit, 45-59 minutes 50 50 $192
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 23 18 $38
96372 Injection of drug or substance under skin or into muscle 21 13 $17

In context: peer comparison

Among 10 peers in this city , average services per provider: 436. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,519
Transactions
75
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 10 $188.46
Xeris Pharmaceuticals, Inc. 9 $186.74
Amgen Inc. 10 $184.63
Amneal Pharmaceuticals LLC 7 $175.35
ABBVIE INC. 8 $151.98
SANOFI-AVENTIS U.S. LLC 6 $124.27
Salix Pharmaceuticals, a division of Bausch Health US, LLC 4 $82.74
Abbott Laboratories 4 $78.85
Radius Health, Inc. 4 $76.94
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $69.27
Avvisto Therapeutics, LLC 3 $61.89
Dexcom, Inc. 2 $36.26
Alexion Pharmaceuticals, Inc. 2 $33.74
Novartis Pharmaceuticals Corporation 2 $28.62
BETA BIONICS, INC. 1 $22.93

By nature of payment

Food and Beverage
$1,519

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,188
Patients
392
Total drug cost
$524,222
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 222 82 $4,586
Synthroid (Levothyroxine Sodium) Brand 174 56 $13,078
Metformin Hcl Generic 108 45 $1,008
Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) Brand 93 35 $10,424
Januvia (Sitagliptin Phosphate) Brand 83 25 $87,535
Novolog Flexpen (Insulin Aspart) Brand 75 19 $74,640
Glimepiride Generic 69 21 $690
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 67 24 $43,828
Mounjaro (Tirzepatide) Brand 67 22 $84,346
Humalog Kwikpen U-100 (Insulin Lispro) Brand 52 19 $49,988

Frequently asked questions

Auto-generated from federal data
What is Dr. Rachel Fetner's medical specialty?
Dr. Rachel Fetner practices Endocrinology, Diabetes & Metabolism Physician in Great Neck, NY.
Where does Dr. Rachel Fetner practice?
Dr. Rachel Fetner practices at 29 Barstow RD, Great Neck, NY 110212209. Office phone: 5164820347.
What is Dr. Rachel Fetner's NPI?
Dr. Rachel Fetner's National Provider Identifier (NPI) is 1437184850, issued by NPPES.
Does Dr. Rachel Fetner accept Medicare assignment?
Yes. Dr. Rachel Fetner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Fetner commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Injection, denosumab, 1 mg (HCPCS J0897); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.