Doctor profile · Federal record
Dr. Dennis Teehan, M.D
Preventive Medicine/Occupational Environmental Medicine Physician (CMS: Preventive Medicine) · General Practice Physician · Boston, MA
- NPI 1306006945
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
665 Huntington Ave
Boston, MA 021156021
(617) 432-3327 - Mailing address
-
199 Madison St
Dedham, MA 020265009
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- June 27, 2014
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2083P0500X — NUCC code
- State license (1)
- Massachusetts #250272
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306006945. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
170
Distinct HCPCS
5
Medicare allowed
$17,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 33 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 28 | $99 | |
83036 |
Hemoglobin a1c level | 18 | 12 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 15 | 14 | $13 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $182 |
In context: peer comparison
Among 1 peers in Boston Preventive Medicine/Occupational Environmental Medicine Physician, average services per provider: 34. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$2,163
Transactions
103
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 23 | $603.79 | |
| Abbvie INC. | 13 | $280.12 | |
| Pfizer INC. | 17 | $247.03 | |
| Novartis Pharmaceuticals Corporation | 17 | $233.58 | |
| Lilly USA, LLC | 7 | $149.00 | |
| Amgen INC. | 5 | $110.40 | |
| Antares Pharma, INC. | 4 | $98.16 | |
| Esperion Therapeutics, INC. | 5 | $75.97 | |
| Novo Nordisk INC | 3 | $63.71 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $59.54 | |
| Medtronic, INC. | 2 | $55.84 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $42.21 | |
| Janssen Pharmaceuticals, INC | 1 | $32.00 | |
| Seqirus USA INC | 1 | $24.51 | |
| Exact Sciences Corporation | 1 | $22.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
455
Patients
65
Total drug cost
$84,572
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 60 | 16 | $834 |
| Atorvastatin Calcium | Generic | 53 | 17 | $1,088 |
| Lisinopril | Generic | 51 | 19 | $472 |
| Amlodipine Besylate | Generic | 41 | 13 | $428 |
| Trulicity (Dulaglutide) | Brand | 39 | 0 | $37,452 |
| Hydrochlorothiazide | Generic | 29 | 0 | $110 |
| Levothyroxine Sodium | Generic | 27 | 0 | $275 |
| Metformin Hcl | Generic | 27 | 0 | $315 |
| Metoprolol Succinate | Generic | 27 | 0 | $684 |
| Rosuvastatin Calcium | Generic | 22 | 0 | $305 |
Frequently asked questions
What is Dr. Dennis Teehan's medical specialty?
Dr. Dennis Teehan practices Preventive Medicine/Occupational Environmental Medicine Physician in Boston, MA.
Where does Dr. Dennis Teehan practice?
Dr. Dennis Teehan practices at 665 Huntington Ave, Boston, MA 021156021. Office phone: 6174323327.
What is Dr. Dennis Teehan's NPI?
Dr. Dennis Teehan's National Provider Identifier (NPI) is 1306006945, issued by NPPES.
Does Dr. Dennis Teehan accept Medicare assignment?
Yes. Dr. Dennis Teehan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Teehan 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); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.