Doctor profile · Federal record
Dr. Bjorn Ringstad, MD
Internal Medicine Physician · North Haven, CT
- NPI 1699707448
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12 Village St, Suite 5
North Haven, CT 06473
(203) 865-6400
fax (203) 865-0195
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #020407
- Medicaid
- CT #001204072
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699707448. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,142
Distinct HCPCS
10
Medicare allowed
$113,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 467 | 242 | $136 | |
80053 |
Blood test, comprehensive group of blood chemicals | 192 | 154 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 187 | 151 | $13 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 187 | 147 | $8 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 153 | 129 | $16 | |
36415 |
Insertion of needle into vein for collection of blood sample | 141 | 109 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 105 | 105 | $139 | |
83036 |
Hemoglobin a1c level | 85 | 61 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 63 | $95 | |
G0008 |
Administration of influenza virus vaccine | 64 | 62 | $33 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 88. This provider delivers 24× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,685
Patients
1,110
Total drug cost
$182,905
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 734 | 220 | $8,754 |
| Amlodipine Besylate | Generic | 373 | 120 | $2,992 |
| Lisinopril | Generic | 353 | 105 | $2,775 |
| Levothyroxine Sodium | Generic | 348 | 101 | $5,956 |
| Hydrochlorothiazide | Generic | 286 | 86 | $1,787 |
| Metformin Hcl | Generic | 228 | 65 | $2,366 |
| Losartan Potassium | Generic | 223 | 71 | $2,929 |
| Rosuvastatin Calcium | Generic | 195 | 67 | $5,222 |
| Pravastatin Sodium | Generic | 169 | 52 | $3,039 |
| Metoprolol Succinate | Generic | 156 | 43 | $3,077 |
Frequently asked questions
What is Dr. Bjorn Ringstad's medical specialty?
Dr. Bjorn Ringstad practices Internal Medicine Physician in North Haven, CT.
Where does Dr. Bjorn Ringstad practice?
Dr. Bjorn Ringstad practices at 12 Village St, North Haven, CT 06473. Office phone: 2038656400.
What is Dr. Bjorn Ringstad's NPI?
Dr. Bjorn Ringstad's National Provider Identifier (NPI) is 1699707448, issued by NPPES.
What procedures does Dr. Bjorn Ringstad commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.