Doctor profile · Federal record
Dr. Linda Lewallen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Cardiovascular Disease Physician · Hospitalist Physician · Cardiovascular Disease Physician · Methuen, MA
- NPI 1437224201
- Accepts Medicare
- 36 yrs in practice
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
70 East St
Methuen, MA 018444597
(941) 315-2217 - Additional location
-
25 Ridgewood RD
Springfield, VT 051563057
(802) 885-7614 - Additional location
-
1700 S Tamiami Trl, MED. Hospitalist
Sarasota, FL 342393509
(941) 917-4896
fax (941) 917-6884 - Additional location
-
321 Mulberry St Sw
Lenoir, NC 286455720
(828) 757-5504
fax (828) 757-5225 - Mailing address
-
Po Box 863407
Orlando, FL 328863407
Show 1 more location
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- April 9, 2026
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (4)
- Vermont #042.0040021 · Pennsylvania #MD442591 · Massachusetts #PHY101196 · Florida #ME71869
- Medicaid
- FL #2782758-00
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437224201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
183
Distinct HCPCS
2
Medicare allowed
$18,911
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 101 | 98 | $123 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 82 | 73 | $79 |
In context: peer comparison
Among 6 peers in Methuen Internal Medicine Physician, average services per provider: 135. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Linda Lewallen's medical specialty?
Dr. Linda Lewallen practices Internal Medicine Physician in Methuen, MA.
Where does Dr. Linda Lewallen practice?
Dr. Linda Lewallen practices at 70 East St, Methuen, MA 018444597. Office phone: 9413152217.
What is Dr. Linda Lewallen's NPI?
Dr. Linda Lewallen's National Provider Identifier (NPI) is 1437224201, issued by NPPES.
Does Dr. Linda Lewallen accept Medicare assignment?
Yes. Dr. Linda Lewallen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Linda Lewallen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.