Doctor profile · Federal record
Dr. Karl Neddermeyer, RPA-C
Physician Assistant · Bronx, NY
- NPI 1023410636
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
32 Magnolia Pl
Bronx, NY 104653817
(646) 523-3395 - Mailing address
-
78 Balsam Pl
Bronx, NY 104653837
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023410636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
73
Distinct HCPCS
3
Medicare allowed
$11,428
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 51 | 50 | $168 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $131 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $128 |
In context: peer comparison
Among 95 peers in Bronx Physician Assistant, average services per provider: 195. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$33
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PolyNovo North America LLC | 1 | $33.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
102
Total drug cost
$1,020
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 64 | 64 | $442 |
| Tizanidine Hcl | Generic | 20 | 20 | $124 |
| Celecoxib | Generic | 18 | 18 | $454 |
Frequently asked questions
What is Dr. Karl Neddermeyer's medical specialty?
Dr. Karl Neddermeyer practices Physician Assistant in Bronx, NY.
Where does Dr. Karl Neddermeyer practice?
Dr. Karl Neddermeyer practices at 32 Magnolia Pl, Bronx, NY 104653817. Office phone: 6465233395.
What is Dr. Karl Neddermeyer's NPI?
Dr. Karl Neddermeyer's National Provider Identifier (NPI) is 1023410636, issued by NPPES.
Does Dr. Karl Neddermeyer accept Medicare assignment?
Yes. Dr. Karl Neddermeyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Neddermeyer commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); New patient office or other outpatient visit (HCPCS 99204); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.