Doctor profile · Federal record
Dr. Leah Gendler, M.D.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Morristown, NJ
- NPI 1306836127
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Madison Ave # 152, Carol G. Simon Cancer Center at Mmc
Morristown, NJ 079606136
(973) 971-4166
fax (973) 290-7152 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- February 12, 2016
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- New Jersey #25MA07906800 · New Jersey #25MA07906
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306836127. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
240
Distinct HCPCS
9
Medicare allowed
$66,994
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 59 | $141 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 42 | 42 | $241 | |
19301 |
Partial removal of breast | 26 | 26 | $723 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 25 | $197 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $100 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $183 | |
19301 |
Partial removal of breast | 17 | 16 | $808 | |
38525 |
Biopsy or removal of deep lymph nodes of underarm | 16 | 16 | $280 | |
76998 |
Ultrasonic guidance during surgery | 14 | 14 | $65 |
In context: peer comparison
Among 9 peers in Morristown Surgery Physician, average services per provider: 56. This provider delivers 4.3× the peer median.Open Payments
Industry payments received
All-time total
$285
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kub Technologies INC. | 1 | $132.39 | |
| Myriad Genetic Laboratories, INC. | 4 | $77.78 | |
| Medtronic, INC. | 1 | $31.84 | |
| Merck Sharp & Dohme LLC | 1 | $21.36 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $21.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
58
Patients
42
Total drug cost
$1,008
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 29 | 14 | $811 |
| Celecoxib | Generic | 18 | 17 | $179 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 11 | 11 | $18 |
Frequently asked questions
What is Dr. Leah Gendler's medical specialty?
Dr. Leah Gendler practices Surgery Physician in Morristown, NJ.
Where does Dr. Leah Gendler practice?
Dr. Leah Gendler practices at 100 Madison Ave # 152, Morristown, NJ 079606136. Office phone: 9739714166.
What is Dr. Leah Gendler's NPI?
Dr. Leah Gendler's National Provider Identifier (NPI) is 1306836127, issued by NPPES.
Does Dr. Leah Gendler accept Medicare assignment?
Yes. Dr. Leah Gendler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leah Gendler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Partial removal of breast (HCPCS 19301). Source: CMS Medicare Physician & Other Practitioners file.