Doctor profile · Federal record
Dr. Marshall Lawler, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Washington, DC
- NPI 1629509245
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
900 23Rd St Nw
Washington, DC 200372342
(202) 715-4750 - Additional location
-
1035 116Th Ave Ne
Bellevue, WA 980044604
(425) 688-5000
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- July 9, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- District of Columbia #MD210003096
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629509245. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$776
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 16 | 16 | $49 |
In context: peer comparison
Among 75 peers in Washington Anesthesiology Physician, average services per provider: 27. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Marshall Lawler's medical specialty?
Dr. Marshall Lawler practices Anesthesiology Physician in Washington, DC.
Where does Dr. Marshall Lawler practice?
Dr. Marshall Lawler practices at 900 23Rd St Nw, Washington, DC 200372342. Office phone: 2027154750.
What is Dr. Marshall Lawler's NPI?
Dr. Marshall Lawler's National Provider Identifier (NPI) is 1629509245, issued by NPPES.
Does Dr. Marshall Lawler accept Medicare assignment?
Yes. Dr. Marshall Lawler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marshall Lawler commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.