Doctor profile · Federal record
Dr. Karen Rosen, PA
Medical Physician Assistant (CMS: Physician Assistant) · Waterbury, CT
- NPI 1306928593
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
56 Franklin St
Waterbury, CT 067061221
(203) 709-6004
fax (203) 709-3700
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- October 30, 2015
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Connecticut #001835
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306928593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
266
Distinct HCPCS
9
Medicare allowed
$20,157
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 71 | $81 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 38 | $114 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 28 | 27 | $50 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 21 | 21 | $13 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $149 | |
81003 |
Automated urinalysis test | 16 | 16 | $2 | |
71046 |
X-ray of chest, 2 views | 12 | 12 | $29 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 11 | 11 | $3 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 50. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$131
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $108.07 | |
| Alexion Pharmaceuticals, Inc. | 1 | $22.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
208
Patients
208
Total drug cost
$1,899
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 40 | 40 | $105 |
| Cephalexin | Generic | 39 | 39 | $331 |
| Doxycycline Hyclate | Generic | 28 | 28 | $351 |
| Fluticasone Propionate | Generic | 24 | 24 | $266 |
| Levocetirizine Dihydrochloride | Generic | 21 | 21 | $153 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 16 | $340 |
| Baclofen | Generic | 15 | 15 | $64 |
| Triamcinolone Acetonide | Generic | 14 | 14 | $171 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 11 | 11 | $118 |
Hospital affiliations
Frequently asked questions
What is Dr. Karen Rosen's medical specialty?
Dr. Karen Rosen practices Medical Physician Assistant in Waterbury, CT.
Where does Dr. Karen Rosen practice?
Dr. Karen Rosen practices at 56 Franklin St, Waterbury, CT 067061221. Office phone: 2037096004.
What is Dr. Karen Rosen's NPI?
Dr. Karen Rosen's National Provider Identifier (NPI) is 1306928593, issued by NPPES.
Does Dr. Karen Rosen accept Medicare assignment?
Yes. Dr. Karen Rosen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Rosen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.