Doctor profile · Federal record
Dr. Daniel Sajewski, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Roslyn, NY
- NPI 1669485041
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Port Washington Blvd
Roslyn, NY 115761353
(516) 627-6624
fax (516) 627-3804
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- June 6, 2013
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New York #191875
- Medicaid
- NY #01469401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669485041. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,017
Distinct HCPCS
10
Medicare allowed
$136,745
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 550 | 106 | $106 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 48 | $151 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 56 | 56 | $52 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 44 | 28 | $117 | |
76937 |
Ultrasonic guidance for blood vessel access | 34 | 34 | $17 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 29 | 29 | $101 | |
00537 |
Anesthesia for procedure to assess heart electrical activity | 28 | 28 | $452 | |
01922 |
Anesthesia for x-ray or radiation therapy | 28 | 27 | $191 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 25 | 25 | $166 | |
00142 |
Anesthesia for lens surgery | 23 | 23 | $78 |
In context: peer comparison
Among 22 peers in Roslyn Anesthesiology Physician, average services per provider: 106. This provider delivers 9.6× the peer median.Open Payments
Industry payments received
All-time total
$9,662
Transactions
69
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cumberland Pharmaceuticals, INC. | 16 | $8,372.23 | |
| Abbvie INC. | 20 | $344.38 | |
| Abbott Laboratories | 3 | $309.16 | |
| Scilex Pharmaceuticals INC. | 12 | $256.52 | |
| Collegium Pharmaceutical, INC. | 3 | $64.77 | |
| Azurity Pharmaceuticals, INC. | 3 | $60.43 | |
| Vertex Pharmaceuticals Incorporated | 2 | $47.09 | |
| Merck Sharp & Dohme LLC | 2 | $37.52 | |
| Hikma Pharmaceuticals USA | 2 | $31.61 | |
| Eagle Pharmaceuticals, INC. | 1 | $26.79 | |
| Averitas Pharma INC. | 1 | $21.81 | |
| Medtronic, INC. | 1 | $21.09 | |
| Pacira Pharmaceuticals Incorporated | 1 | $19.39 | |
| Forte Bio-Pharma LLC | 1 | $17.64 | |
| Saluda Medical Americas, INC. | 1 | $16.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
942
Patients
141
Total drug cost
$153,609
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 185 | 31 | $5,560 |
| Tizanidine Hcl | Generic | 113 | 37 | $1,392 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 80 | 11 | $2,449 |
| Gabapentin | Generic | 77 | 28 | $1,353 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 73 | 11 | $2,767 |
| Fentanyl | Generic | 72 | 0 | $6,755 |
| Hydromorphone Hcl | Generic | 63 | 0 | $1,533 |
| Oxycontin (Oxycodone Hcl) | Brand | 60 | 11 | $82,620 |
| Tramadol Hcl | Generic | 46 | 12 | $175 |
| Cyclobenzaprine Hcl | Generic | 38 | 0 | $927 |
Frequently asked questions
What is Dr. Daniel Sajewski's medical specialty?
Dr. Daniel Sajewski practices Anesthesiology Physician in Roslyn, NY.
Where does Dr. Daniel Sajewski practice?
Dr. Daniel Sajewski practices at 100 Port Washington Blvd, Roslyn, NY 115761353. Office phone: 5166276624.
What is Dr. Daniel Sajewski's NPI?
Dr. Daniel Sajewski's National Provider Identifier (NPI) is 1669485041, issued by NPPES.
Does Dr. Daniel Sajewski accept Medicare assignment?
Yes. Dr. Daniel Sajewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Sajewski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.