Doctor profile · Federal record
Dr. Jeffrey Spencer, MD
Anesthesiology Physician (CMS: Anesthesiology) · Mount Kisco, NY
- NPI 1609876853
- Accepts Medicare
- 39 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
400 E Main St, Northern Westchester Hospital
Mount Kisco, NY 105493417
(914) 666-1691 - Mailing address
-
43 Kensico Dr, 2Nd Floor
Mount Kisco, NY 105491009
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New York #175558
- Medicaid
- NY #01565008
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609876853. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
192
Distinct HCPCS
6
Medicare allowed
$25,283
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 71 | 71 | $144 | |
00142 |
Anesthesia for lens surgery | 61 | 60 | $118 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 18 | 18 | $146 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $179 | |
01810 |
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 14 | 14 | $78 | |
00812 |
Anesthesia for exam of colon using an endoscope | 13 | 13 | $111 |
In context: peer comparison
Among 17 peers in Mount Kisco Anesthesiology Physician, average services per provider: 49. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$306
Transactions
16
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 5 | $97.93 | |
| Abbvie INC. | 3 | $59.06 | |
| Ardelyx, INC. | 3 | $56.74 | |
| Lilly USA, LLC | 2 | $32.31 | |
| Intercept Pharmaceuticals, INC. | 1 | $22.54 | |
| Janssen Biotech, INC. | 1 | $20.77 | |
| Ferring Pharmaceuticals INC. | 1 | $16.47 |
By nature of payment
Frequently asked questions
What is Dr. Jeffrey Spencer's medical specialty?
Dr. Jeffrey Spencer practices Anesthesiology Physician in Mount Kisco, NY.
Where does Dr. Jeffrey Spencer practice?
Dr. Jeffrey Spencer practices at 400 E Main St, Mount Kisco, NY 105493417. Office phone: 9146661691.
What is Dr. Jeffrey Spencer's NPI?
Dr. Jeffrey Spencer's National Provider Identifier (NPI) is 1609876853, issued by NPPES.
Does Dr. Jeffrey Spencer accept Medicare assignment?
Yes. Dr. Jeffrey Spencer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Spencer commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.