Doctor profile · Federal record
Dr. Christa Marx, CNP
Nurse Practitioner · Sartell, MN
- NPI 1861567497
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1901 Connecticut Ave S Ste 200
Sartell, MN 563772554
(320) 229-4633
fax (320) 251-3806 - Mailing address
-
5775 Wayzata Blvd Ste 400
St Louis Park, MN 554161271
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- September 16, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Minnesota #R156086-6
- Medicaid
- MN #234594300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861567497. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
413
Distinct HCPCS
3
Medicare allowed
$44,002
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 328 | 149 | $104 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 25 | $73 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 62. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$73
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 3 | $72.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
776
Patients
155
Total drug cost
$14,624
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 449 | 91 | $7,543 |
| Pregabalin | Generic | 133 | 27 | $4,662 |
| Tizanidine Hcl | Generic | 98 | 21 | $1,075 |
| Meloxicam | Generic | 48 | 0 | $228 |
| Duloxetine Hcl | Generic | 32 | 0 | $893 |
| Methylprednisolone | Generic | 16 | 16 | $223 |
Frequently asked questions
What is Dr. Christa Marx's medical specialty?
Dr. Christa Marx practices Nurse Practitioner in Sartell, MN.
Where does Dr. Christa Marx practice?
Dr. Christa Marx practices at 1901 Connecticut Ave S Ste 200, Sartell, MN 563772554. Office phone: 3202294633.
What is Dr. Christa Marx's NPI?
Dr. Christa Marx's National Provider Identifier (NPI) is 1861567497, issued by NPPES.
Does Dr. Christa Marx accept Medicare assignment?
Yes. Dr. Christa Marx accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christa Marx commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.