Doctor profile · Federal record
Dr. Christopher Kolker, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Norwich, CT
- NPI 1346292711
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 30 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
47 Town St
Norwich, CT 063602315
(860) 892-7042
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 19, 2013
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Connecticut #52185 · California #A78919
- Medicaid (2)
- OK #100102890B · CT #008045537
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346292711. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,159
Distinct HCPCS
10
Medicare allowed
$123,512
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 357 | 172 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 234 | 154 | $95 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 108 | 108 | $137 | |
83036 |
Hemoglobin a1c level | 59 | 39 | $10 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 55 | 38 | $3 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 55 | 55 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 54 | 54 | $33 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $33 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 36 | 36 | $15 | |
90662 |
Influenza vaccine split virus, preservative free | 35 | 35 | $72 |
In context: peer comparison
Among 6 peers in Norwich Family Medicine Physician, average services per provider: 65. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$33
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $33.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,907
Patients
824
Total drug cost
$41,939
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 393 | 128 | $4,492 |
| Levothyroxine Sodium | Generic | 305 | 70 | $4,120 |
| Amlodipine Besylate | Generic | 292 | 81 | $1,821 |
| Rosuvastatin Calcium | Generic | 251 | 80 | $4,385 |
| Losartan Potassium | Generic | 193 | 53 | $2,379 |
| Lisinopril | Generic | 182 | 55 | $1,003 |
| Tamsulosin Hcl | Generic | 171 | 48 | $3,630 |
| Oxycodone Hcl | Generic | 168 | 24 | $4,515 |
| Pantoprazole Sodium | Generic | 164 | 52 | $2,498 |
| Hydrochlorothiazide | Generic | 148 | 48 | $793 |
Frequently asked questions
What is Dr. Christopher Kolker's medical specialty?
Dr. Christopher Kolker practices Family Medicine Physician in Norwich, CT.
Where does Dr. Christopher Kolker practice?
Dr. Christopher Kolker practices at 47 Town St, Norwich, CT 063602315. Office phone: 8608927042.
What is Dr. Christopher Kolker's NPI?
Dr. Christopher Kolker's National Provider Identifier (NPI) is 1346292711, issued by NPPES.
Does Dr. Christopher Kolker accept Medicare assignment?
Yes. Dr. Christopher Kolker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Kolker 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.