Doctor profile · Federal record
Dr. Martha Barck, CNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Northfield, MN
- NPI 1629663141
- Accepts Medicare
- 6 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1400 Jefferson RD
Northfield, MN 550573081
(507) 663-9000 - Additional location
-
570 Professional Dr
Northfield, MN 550572756
(507) 301-3412 - Mailing address
-
570 Professional Dr
Northfield, MN 550572756
Credentials & registration
- NPI registered
- March 2021 — 5 yrs on file
- Profile last updated
- March 30, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Minnesota #8059
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629663141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
27
Distinct HCPCS
1
Medicare allowed
$2,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 13 | $106 |
In context: peer comparison
Among 3 peers in Northfield Psychiatric/Mental Health Nurse Practitioner, average services per provider: 44. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
380
Patients
0
Total drug cost
$8,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Duloxetine Hcl | Generic | 58 | 0 | $2,051 |
| Bupropion Xl (Bupropion Hcl) | Brand | 53 | 0 | $783 |
| Quetiapine Fumarate | Generic | 43 | 0 | $952 |
| Buspirone Hcl | Generic | 29 | 0 | $579 |
| Hydroxyzine Hcl | Generic | 26 | 0 | $421 |
| Gabapentin | Generic | 25 | 0 | $293 |
| Risperidone | Generic | 21 | 0 | $341 |
| Escitalopram Oxalate | Generic | 19 | 0 | $167 |
| Benztropine Mesylate | Generic | 18 | 0 | $147 |
| Lithium Carbonate ER (Lithium Carbonate) | Brand | 18 | 0 | $353 |
Frequently asked questions
What is Dr. Martha Barck's medical specialty?
Dr. Martha Barck practices Psychiatric/Mental Health Nurse Practitioner in Northfield, MN.
Where does Dr. Martha Barck practice?
Dr. Martha Barck practices at 1400 Jefferson RD, Northfield, MN 550573081. Office phone: 5076639000.
What is Dr. Martha Barck's NPI?
Dr. Martha Barck's National Provider Identifier (NPI) is 1629663141, issued by NPPES.
Does Dr. Martha Barck accept Medicare assignment?
Yes. Dr. Martha Barck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martha Barck commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.