DAVID A FRENZ (MD) – Addiction Medicine (Family Medicine) Physician, NPI 1598727240
Addiction Medicine (Family Medicine) Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
3,076 FAMILY PRACTICE in MN
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Provider Addresses for DAVID A FRENZ (MD)
Nicollet Mall, South 5th Street, Minneapolis, Hennepin County, Minnesota, 55415, United States
SUITE 1451
MINNEAPOLIS, MN 554022606
Phone: (612) 404-2510
Fax: (651) 925-0360
Mailing address matches the actual address.
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: 2023-12-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20041008000074 | I | Family Practice | MN | TBD |
| I20231201002800 | I | Family Practice | WI | 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 |
|---|---|---|---|---|
| 85610 | Blood test, clotting time | 414 | 51 | $0 |
Insurance plans in this area (ZIP 55402)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MN | |
| General Surgery | WI | |
| Family Practice | WI | |
| Nurse Practitioner | MN | |
| Family Practice | WI | |
| Nurse Practitioner | MN | |
| Nurse Practitioner | MN | |
| Cardiovascular Disease (Cardiology), Internal Medicine, Diagnostic Radiology | PA | |
| Certified Registered Nurse Anesthetist (Crna) | MN | |
| Certified Registered Nurse Anesthetist (Crna) | WI |
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