DR. CHRISTOPHER B MERTZ (PSYD) – Psychologist, NPI 1760556245
Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,110 CLINICAL PSYCHOLOGIST in MN
Provider Addresses for DR. CHRISTOPHER B MERTZ (PSYD)
3366 OAKDALE AVE N
ROBBINSDALE, MN 554222948
Phone: (763) 581-6400
Fax: (763) 581-6401
Type: Location
3366 Oakdale Ave N
Robbinsdale, MN 554222948
Phone: (763) 581-6400
Fax: (763) 581-6401
Type: Location
640 Jackson St
Saint Paul, MN 551012502
Phone: (651) 254-4786
Type: Location
295 PHALEN BLVD
SAINT PAUL, MN 551302400
Phone: (651) 495-6200
Type: Location
203, United Way, Frederic, Polk County, Wisconsin, 54837, United States
FREDERIC, WI 548378938
Phone: (715) 327-4402
Fax: (715) 327-8509
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2008-04-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20080409000233 | I | Clinical Psychologist | MN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 96137 | Administration of psychological or neuropsychological test, each additional 30 minutes | 155 | 31 | $0 |
| 96133 | Evaluation of neuropsychological test, each additional hour | 64 | 31 | $0 |
| 96116 | Exam of neurobehavioral status, first hour | 32 | 31 | $0 |
| 96121 | Exam of neurobehavioral status, each additional hour | 32 | 31 | $0 |
| 96132 | Evaluation of neuropsychological test, first hour | 32 | 31 | $0 |
Insurance plans in this area (ZIP 55422)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHOLOGIST, CLINICAL | WI | 96118 | Neuropsychological testing, interpretation, and report by psychologist or physician per hour | 85 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MN | |
| Clinical Psychologist | MN | |
| - | MN | |
| P S Y C H I A T R Y | MN | |
| Family Practice | MN | |
| - | MN | |
| - | MN | |
| P O D I A T R Y | MN | |
| Physician Assistant | MN | |
| Physician Assistant | MN |
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