Doctor profile · Federal record
Dr. Christopher Kellner, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Neuroradiology Physician · New York, NY
- NPI 1457504490
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1450 Madison Ave
New York, NY 100296508
(212) 241-2606
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- October 11, 2022
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- New York #281906
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457504490. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
235
Distinct HCPCS
10
Medicare allowed
$48,641
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 65 | 47 | $145 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 25 | $103 | |
75898 |
Imaging of blood vessel | 21 | 12 | $106 | |
61624 |
Occlusion of central nervous system or spinal cord artery | 19 | 13 | $1,157 | |
75894 |
Review by radiologist of image for insertion of material to block blood flow | 17 | 12 | $83 | |
70450 |
Ct scan head or brain without contrast | 16 | 12 | $44 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $129 | |
36227 |
Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist | 14 | 14 | $201 | |
76937 |
Ultrasonic guidance for blood vessel access | 14 | 14 | $16 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 13 | $203 |
In context: peer comparison
Among 42 peers in New York Neurological Surgery Physician, average services per provider: 36. This provider delivers 6.5× the peer median.Open Payments
Industry payments received
All-time total
$14,876
Transactions
48
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medical Device Business Services, INC. | 10 | $7,693.70 | |
| Route 92 Medical, INC. | 3 | $4,173.39 | |
| Irras USA, INC. | 1 | $980.82 | |
| Imperative Care, INC | 9 | $637.64 | |
| Penumbra, INC. | 6 | $405.21 | |
| DePuy Synthes Sales INC. | 4 | $322.84 | |
| Integra LifeSciences Corporation | 8 | $181.20 | |
| Meticuly INC. | 1 | $181.20 | |
| Janssen Pharmaceuticals, INC | 1 | $112.08 | |
| Microtransponder, INC. | 1 | $90.83 | |
| Viseon, INC. | 2 | $37.42 | |
| MicroVention, INC. | 1 | $34.55 | |
| Stryker Corporation | 1 | $25.53 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Kellner's medical specialty?
Dr. Christopher Kellner practices Neurological Surgery Physician in New York, NY.
Where does Dr. Christopher Kellner practice?
Dr. Christopher Kellner practices at 1450 Madison Ave, New York, NY 100296508. Office phone: 2122412606.
What is Dr. Christopher Kellner's NPI?
Dr. Christopher Kellner's National Provider Identifier (NPI) is 1457504490, issued by NPPES.
Does Dr. Christopher Kellner accept Medicare assignment?
Yes. Dr. Christopher Kellner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Kellner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Imaging of blood vessel (HCPCS 75898). Source: CMS Medicare Physician & Other Practitioners file.