Doctor profile · Federal record
Dr. Karen Quillen, M.D.
Blood Banking & Transfusion Medicine Physician (CMS: Hematology/Oncology) · Hematology (Internal Medicine) Physician · Boston, MA
- NPI 1750354130
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 Brookline Ave
Boston, MA 022153904
(671) 421-5950
fax (617) 421-8724
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- January 13, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207ZB0001X — NUCC code
- State license (1)
- Massachusetts #154579
- Medicaid (2)
- NH #30200181 · MA #3168263
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750354130. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,424
Distinct HCPCS
10
Medicare allowed
$70,273
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 227 | 45 | $126 | |
82784 |
Gammaglobulin (immune system protein) measurement | 204 | 50 | $9 | |
36415 |
Insertion of needle into vein for collection of blood sample | 191 | 120 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 146 | 104 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 89 | $141 | |
80053 |
Blood test, comprehensive group of blood chemicals | 76 | 44 | $10 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 67 | 41 | $103 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 62 | 34 | $6 | |
85007 |
Microscopic examination for white blood cells with manual cell count | 54 | 30 | $4 | |
83615 |
Lactate dehydrogenase (enzyme) level | 50 | 42 | $6 |
In context: peer comparison
Among 3 peers in Boston Blood Banking & Transfusion Medicine Physician, average services per provider: 65. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
216
Patients
41
Total drug cost
$1,315,168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxyurea | Generic | 79 | 27 | $2,845 |
| Acyclovir | Generic | 29 | 14 | $603 |
| Imatinib Mesylate | Generic | 21 | 0 | $54,952 |
| Revlimid (Lenalidomide) | Brand | 19 | 0 | $334,798 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 17 | 0 | $275,935 |
| Pomalyst (Pomalidomide) | Brand | 15 | 0 | $282,170 |
| Tasigna (Nilotinib Hcl) | Brand | 13 | 0 | $257,656 |
| Prednisone | Generic | 12 | 0 | $70 |
| Promacta (Eltrombopag Olamine) | Brand | 11 | 0 | $106,139 |
Frequently asked questions
What is Dr. Karen Quillen's medical specialty?
Dr. Karen Quillen practices Blood Banking & Transfusion Medicine Physician in Boston, MA.
Where does Dr. Karen Quillen practice?
Dr. Karen Quillen practices at 133 Brookline Ave, Boston, MA 022153904. Office phone: 6714215950.
What is Dr. Karen Quillen's NPI?
Dr. Karen Quillen's National Provider Identifier (NPI) is 1750354130, issued by NPPES.
Does Dr. Karen Quillen accept Medicare assignment?
Yes. Dr. Karen Quillen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Quillen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Gammaglobulin (immune system protein) measurement (HCPCS 82784); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.