Doctor profile · Federal record
Dr. Mark McMellen, M.D.
Surgery Physician (CMS: General Surgery) · Surgical Critical Care Physician · Lakewood, CO
- NPI 1053597955
- Accepts Medicare
- 20 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
11600 W Second Pl, Trauma Dept.
Lakewood, CO 80228
(314) 251-6440
fax (314) 251-4456 - Additional location
-
3635 Vista Ave, Dept. of Surgery
Saint Louis, MO 631102539
(314) 577-8317
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- November 30, 2022
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Missouri #2009012459
- Medicaid
- MO #1053597955
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053597955. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
363
Distinct HCPCS
4
Medicare allowed
$37,296
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 217 | 163 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 82 | 82 | $131 | |
99239 |
Hospital discharge day management, more than 30 minutes | 45 | 44 | $116 | |
99291 |
Critical care, first 30-74 minutes | 19 | 11 | $215 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 90. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $137.74 | |
| INTUITIVE SURGICAL, INC. | 1 | $12.62 |
By nature of payment
Frequently asked questions
What is Dr. Mark McMellen's medical specialty?
Dr. Mark McMellen practices Surgery Physician in Lakewood, CO.
Where does Dr. Mark McMellen practice?
Dr. Mark McMellen practices at 11600 W Second Pl, Lakewood, CO 80228. Office phone: 3142516440.
What is Dr. Mark McMellen's NPI?
Dr. Mark McMellen's National Provider Identifier (NPI) is 1053597955, issued by NPPES.
Does Dr. Mark McMellen accept Medicare assignment?
Yes. Dr. Mark McMellen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark McMellen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.