Doctor profile · Federal record
Dr. Chad Lachance, MD
Internal Medicine Physician (CMS: Internal Medicine) · Lewiston, ME
- NPI 1558576462
- Accepts Medicare
- MIPS 79.0 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Main St
Lewiston, ME 042407027
(207) 795-0111
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 9, 2015
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maine #MD19421
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558576462. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
225
Distinct HCPCS
5
Medicare allowed
$22,491
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 114 | 46 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 44 | 28 | $114 | |
99239 |
Hospital discharge day management, more than 30 minutes | 25 | 25 | $110 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 20 | $167 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 87. This provider delivers 2.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Chad Lachance's medical specialty?
Dr. Chad Lachance practices Internal Medicine Physician in Lewiston, ME.
Where does Dr. Chad Lachance practice?
Dr. Chad Lachance practices at 300 Main St, Lewiston, ME 042407027. Office phone: 2077950111.
What is Dr. Chad Lachance's NPI?
Dr. Chad Lachance's National Provider Identifier (NPI) is 1558576462, issued by NPPES.
Does Dr. Chad Lachance accept Medicare assignment?
Yes. Dr. Chad Lachance accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chad Lachance commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.