Doctor profile · Federal record
Dr. Eric Lao, MD
Internal Medicine Physician (CMS: Internal Medicine) · South Windsor, CT
- NPI 1801878681
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
216 Hemlock Ave Ste 104
South Windsor, CT 060749607
(860) 697-6565
fax (860) 730-4661 - Additional location
-
21 Woodland St Ste 311
Hartford, CT 061054318
(860) 527-6745
fax (860) 293-2021
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- June 22, 2021
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #209983
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801878681. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
691
Distinct HCPCS
10
Medicare allowed
$87,658
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 124 | 67 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 123 | 74 | $184 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 89 | 34 | $111 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 63 | 63 | $134 | |
99497 |
Advance care planning, first 30 minutes | 60 | 60 | $85 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 50 | 48 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 37 | $95 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 39 | 39 | $15 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 37 | 19 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $176 |
In context: peer comparison
Among 2 peers in South Windsor Internal Medicine Physician, average services per provider: 58. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$2,442
Transactions
103
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 22 | $499.77 | |
| Novo Nordisk INC | 19 | $398.63 | |
| Lilly USA, LLC | 10 | $247.92 | |
| GlaxoSmithKline, LLC. | 8 | $202.31 | |
| Astellas Pharma US INC | 7 | $192.68 | |
| Abbvie INC. | 8 | $189.87 | |
| Pfizer INC. | 6 | $131.88 | |
| Lundbeck LLC | 5 | $119.77 | |
| Exact Sciences Corporation | 5 | $111.87 | |
| Sumitomo Pharma America, INC. | 3 | $84.13 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $73.38 | |
| Otsuka America Pharmaceutical, INC. | 3 | $68.58 | |
| Shield Therapeutics INC | 2 | $34.79 | |
| Novartis Pharmaceuticals Corporation | 1 | $26.30 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $24.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,268
Patients
896
Total drug cost
$217,422
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 714 | 131 | $8,281 |
| Levothyroxine Sodium | Generic | 670 | 83 | $7,084 |
| Trazodone Hcl | Generic | 553 | 68 | $5,614 |
| Gabapentin | Generic | 510 | 55 | $7,143 |
| Eliquis (Apixaban) | Brand | 490 | 51 | $153,828 |
| Furosemide | Generic | 436 | 49 | $2,257 |
| Amlodipine Besylate | Generic | 433 | 89 | $2,712 |
| Mirtazapine | Generic | 371 | 41 | $6,312 |
| Metoprolol Tartrate | Generic | 340 | 45 | $3,205 |
| Losartan Potassium | Generic | 333 | 52 | $3,205 |
Hospital affiliations
Frequently asked questions
What is Dr. Eric Lao's medical specialty?
Dr. Eric Lao practices Internal Medicine Physician in South Windsor, CT.
Where does Dr. Eric Lao practice?
Dr. Eric Lao practices at 216 Hemlock Ave Ste 104, South Windsor, CT 060749607. Office phone: 8606976565.
What is Dr. Eric Lao's NPI?
Dr. Eric Lao's National Provider Identifier (NPI) is 1801878681, issued by NPPES.
Does Dr. Eric Lao accept Medicare assignment?
Yes. Dr. Eric Lao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Lao 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 99215); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.