Doctor profile · Federal record
Dr. Heidi Mahnken, M.D.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Columbia, MO
- NPI 1942658745
- Accepts Medicare
- MIPS 94.8 / 100 · 2023
- 10 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1601 E Broadway Ste 240
Columbia, MO 652018022
(573) 815-8145
fax (573) 815-3832
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- December 11, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (3)
- Missouri #2024037749 · Oklahoma #32364 · Kentucky #56431
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942658745. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
334
Distinct HCPCS
10
Medicare allowed
$41,896
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 102 | 58 | $75 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 53 | 50 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 29 | $47 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $101 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $123 | |
47563 |
Removal of gallbladder with x-ray study of bile ducts using an endoscope | 23 | 23 | $661 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 18 | 15 | $113 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 15 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $155 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 11 | 11 | $140 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 55. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$1,377
Transactions
10
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 7 | $1,322.95 | |
| Merit Medical Systems Inc | 1 | $19.25 | |
| Baxter Healthcare | 1 | $18.95 | |
| THD America, Inc. | 1 | $16.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
94
Total drug cost
$594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 37 | 36 | $278 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 33 | 30 | $122 |
| Oxycodone Hcl | Generic | 19 | 17 | $57 |
| Celecoxib | Generic | 11 | 11 | $139 |
Hospital affiliations
Frequently asked questions
What is Dr. Heidi Mahnken's medical specialty?
Dr. Heidi Mahnken practices Surgery Physician in Columbia, MO.
Where does Dr. Heidi Mahnken practice?
Dr. Heidi Mahnken practices at 1601 E Broadway Ste 240, Columbia, MO 652018022. Office phone: 5738158145.
What is Dr. Heidi Mahnken's NPI?
Dr. Heidi Mahnken's National Provider Identifier (NPI) is 1942658745, issued by NPPES.
Does Dr. Heidi Mahnken accept Medicare assignment?
Yes. Dr. Heidi Mahnken accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heidi Mahnken 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 of medical decision making (HCPCS 99221); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.