Doctor profile · Federal record
Dr. Ian Kleinhen, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Windsor, CT
- NPI 1013916808
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
74 Mack St
Windsor, CT 060952759
(860) 298-8830
fax (860) 298-9929
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- February 27, 2020
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #036853
- Medicaid
- CT #001368530
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013916808. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
541
Distinct HCPCS
8
Medicare allowed
$57,327
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 170 | 85 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 112 | 59 | $95 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 81 | 81 | $136 | |
99497 |
Advance care planning, first 30 minutes | 74 | 74 | $86 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 39 | 39 | $74 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $33 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 14 | 14 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $188 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 59. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$462
Transactions
12
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 6 | $261.93 | |
| Amgen Inc. | 1 | $101.63 | |
| Lilly USA, LLC | 1 | $21.36 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $21.15 | |
| PFIZER INC. | 1 | $19.56 | |
| Novo Nordisk Inc | 1 | $18.12 | |
| Exact Sciences Corporation | 1 | $17.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,666
Patients
414
Total drug cost
$124,046
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 302 | 89 | $8,079 |
| Levothyroxine Sodium | Generic | 185 | 44 | $2,905 |
| Amlodipine Besylate | Generic | 168 | 41 | $1,094 |
| Atorvastatin Calcium | Generic | 164 | 37 | $2,103 |
| Metformin Hcl | Generic | 113 | 26 | $888 |
| Lisinopril | Generic | 111 | 27 | $852 |
| Ramipril | Generic | 80 | 19 | $708 |
| Hydrochlorothiazide | Generic | 79 | 21 | $304 |
| Metoprolol Succinate | Generic | 76 | 15 | $1,684 |
| Gabapentin | Generic | 75 | 17 | $1,589 |
Frequently asked questions
What is Dr. Ian Kleinhen's medical specialty?
Dr. Ian Kleinhen practices Internal Medicine Physician in Windsor, CT.
Where does Dr. Ian Kleinhen practice?
Dr. Ian Kleinhen practices at 74 Mack St, Windsor, CT 060952759. Office phone: 8602988830.
What is Dr. Ian Kleinhen's NPI?
Dr. Ian Kleinhen's National Provider Identifier (NPI) is 1013916808, issued by NPPES.
Does Dr. Ian Kleinhen accept Medicare assignment?
Yes. Dr. Ian Kleinhen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Kleinhen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.