Doctor profile · Federal record
Dr. David Kreitzman, M.D.
Neurology Physician (CMS: Neurology) · Commack, NY
- NPI 1427056605
- MIPS 0.0 / 100 · 2023
- 28 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
283 Commack RD, Suite 101
Commack, NY 117253400
(631) 462-7774
fax (631) 462-7474
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- April 2, 2008
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- New York #228009
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427056605. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,134
Distinct HCPCS
6
Medicare allowed
$201,399
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 465 | 212 | $197 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 276 | 158 | $164 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 157 | 95 | $141 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 102 | 67 | $112 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 90 | 90 | $244 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 44 | 44 | $205 |
In context: peer comparison
Among 5 peers in Commack Neurology Physician, average services per provider: 461. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$191,306
Transactions
161
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, INC. | 75 | $76,020.59 | |
| Amneal Pharmaceuticals LLC | 45 | $62,106.93 | |
| Acadia Pharmaceuticals INC | 30 | $39,426.49 | |
| Kyowa Kirin, INC. | 8 | $12,889.83 | |
| Acorda Therapeutics, INC | 1 | $750.00 | |
| Merz Pharmaceuticals, LLC | 2 | $112.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,709
Patients
946
Total drug cost
$2,931,906
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 1,246 | 288 | $42,357 |
| Rytary (Carbidopa/Levodopa) | Brand | 772 | 113 | $893,312 |
| Rasagiline Mesylate | Generic | 707 | 153 | $247,396 |
| Ongentys (Opicapone) | Brand | 294 | 34 | $223,077 |
| Escitalopram Oxalate | Generic | 248 | 50 | $3,290 |
| Nuplazid (Pimavanserin Tartrate) | Brand | 231 | 28 | $1,221,390 |
| Carbidopa-Levodopa ER (Carbidopa/Levodopa) | Brand | 221 | 54 | $5,931 |
| Donepezil Hcl | Generic | 168 | 47 | $2,176 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 143 | 28 | $3,220 |
| Amantadine (Amantadine Hcl) | Brand | 135 | 28 | $7,024 |
Frequently asked questions
What is Dr. David Kreitzman's medical specialty?
Dr. David Kreitzman practices Neurology Physician in Commack, NY.
Where does Dr. David Kreitzman practice?
Dr. David Kreitzman practices at 283 Commack RD, Commack, NY 117253400. Office phone: 6314627774.
What is Dr. David Kreitzman's NPI?
Dr. David Kreitzman's National Provider Identifier (NPI) is 1427056605, issued by NPPES.
Does Dr. David Kreitzman accept Medicare assignment?
Dr. David Kreitzman does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. David Kreitzman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.