Doctor profile · Federal record
Dr. Marc Greenblatt, MD
Medical Oncology Physician (CMS: Hematology/Oncology) · Burlington, VT
- NPI 1770654550
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 Colchester Ave
Burlington, VT 054011473
(802) 847-8400 - Mailing address
-
14 Moss Glen Ln
South Burlington, VT 054037274
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Vermont #042-0009106
- Medicaid (2)
- NY #01566632 · VT #0VN1136
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770654550. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
356
Distinct HCPCS
7
Medicare allowed
$46,636
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 180 | 59 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 33 | $94 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 32 | 16 | $92 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 29 | $167 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 23 | $115 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $174 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $128 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 58. This provider delivers 6.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
268
Patients
62
Total drug cost
$281,754
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Creon (Lipase/Protease/Amylase) | Brand | 43 | 11 | $75,607 |
| Dexamethasone | Generic | 38 | 15 | $352 |
| Ondansetron Odt (Ondansetron) | Brand | 37 | 19 | $310 |
| Pantoprazole Sodium | Generic | 37 | 0 | $211 |
| Prochlorperazine Maleate | Generic | 28 | 17 | $331 |
| Prednisone | Generic | 17 | 0 | $96 |
| Olanzapine | Generic | 16 | 0 | $68 |
| Levothyroxine Sodium | Generic | 14 | 0 | $253 |
| Stivarga (Regorafenib) | Brand | 14 | 0 | $151,462 |
| Everolimus | Generic | 13 | 0 | $52,457 |
Hospital affiliations
Frequently asked questions
What is Dr. Marc Greenblatt's medical specialty?
Dr. Marc Greenblatt practices Medical Oncology Physician in Burlington, VT.
Where does Dr. Marc Greenblatt practice?
Dr. Marc Greenblatt practices at 111 Colchester Ave, Burlington, VT 054011473. Office phone: 8028478400.
What is Dr. Marc Greenblatt's NPI?
Dr. Marc Greenblatt's National Provider Identifier (NPI) is 1770654550, issued by NPPES.
Does Dr. Marc Greenblatt accept Medicare assignment?
Yes. Dr. Marc Greenblatt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Greenblatt 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 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.