Doctor profile · Federal record
Dr. Matthew Lammi, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · Internal Medicine Physician · Baltimore, MD
- NPI 1386818904
- 21 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-5000 - Additional location
-
1901 Perdido St, Meb Suite 3205
New Orleans, LA 701121393
(504) 568-4634 - Mailing address
-
6201 Greenleigh Ave
Middle River, MD 212202004
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- June 27, 2023
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (3)
- Maryland #D97940 · Louisiana #MD205622 · Pennsylvania #MD433669
- Medicaid (2)
- MS #01373752 · LA #2306391
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386818904. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
162
Distinct HCPCS
5
Medicare allowed
$24,725
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 57 | 28 | $213 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 38 | 25 | $141 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 28 | 19 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 28 | 13 | $122 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $135 |
In context: peer comparison
Among 44 peers in Baltimore Pulmonary Disease Physician, average services per provider: 71. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
806
Patients
52
Total drug cost
$6,540,917
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Opsumit (Macitentan) | Brand | 186 | 21 | $2,409,500 |
| Mycophenolate Mofetil | Generic | 95 | 19 | $41,714 |
| Tadalafil | Generic | 87 | 0 | $61,468 |
| Uptravi (Selexipag) | Brand | 82 | 0 | $1,875,506 |
| Tyvaso Dpi (Treprostinil) | Brand | 54 | 0 | $1,306,310 |
| Adempas (Riociguat) | Brand | 53 | 0 | $724,424 |
| Sildenafil Citrate | Generic | 46 | 0 | $2,020 |
| Furosemide | Generic | 39 | 12 | $353 |
| Prednisone | Generic | 35 | 0 | $138 |
| Ambrisentan | Generic | 33 | 0 | $111,038 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Lammi's medical specialty?
Dr. Matthew Lammi practices Pulmonary Disease Physician in Baltimore, MD.
Where does Dr. Matthew Lammi practice?
Dr. Matthew Lammi practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4109555000.
What is Dr. Matthew Lammi's NPI?
Dr. Matthew Lammi's National Provider Identifier (NPI) is 1386818904, issued by NPPES.
Does Dr. Matthew Lammi accept Medicare assignment?
Dr. Matthew Lammi does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Matthew Lammi commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.