Doctor profile · Federal record
Dr. Kenneth Flax
Anesthesiology Physician (CMS: Anesthesiology) · New York, NY
- NPI 1215354485
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Gustave L Levy Pl
New York, NY 100296504
(212) 987-3100 - Mailing address
-
Po Box 28082
New York, NY 100878082
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- August 18, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New York #292472
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215354485. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
69
Distinct HCPCS
3
Medicare allowed
$17,248
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 34 | 32 | $50 | |
00670 |
Anesthesia for extensive surgery on spine | 21 | 19 | $730 | |
76937 |
Ultrasonic guidance for blood vessel access | 14 | 12 | $16 |
In context: peer comparison
Among 367 peers in this city , average services per provider: 65. This provider delivers 1.1× the peer median.Frequently asked questions
What is Dr. Kenneth Flax's medical specialty?
Dr. Kenneth Flax practices Anesthesiology Physician in New York, NY.
Where does Dr. Kenneth Flax practice?
Dr. Kenneth Flax practices at 1 Gustave L Levy Pl, New York, NY 100296504. Office phone: 2129873100.
What is Dr. Kenneth Flax's NPI?
Dr. Kenneth Flax's National Provider Identifier (NPI) is 1215354485, issued by NPPES.
Does Dr. Kenneth Flax accept Medicare assignment?
Yes. Dr. Kenneth Flax accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Flax commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for extensive surgery on spine (HCPCS 00670); Ultrasonic guidance for blood vessel access (HCPCS 76937). Source: CMS Medicare Physician & Other Practitioners file.