DR. ANNIE MARIE KONTOS (DO) – Family Medicine Physician, NPI 1255331401
Family Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
3,075 FAMILY PRACTICE in MN
Provider Addresses for DR. ANNIE MARIE KONTOS (DO)
2200 NW 26TH ST
OWATONNA, MN 550605503
Phone: (507) 451-1120
Type: Location
305 E San Marnan Dr
Waterloo, IA 507025837
Phone: (319) 235-3158
Fax: (319) 235-9836
Type: Location
305, East San Marnan Drive, Waterloo, Black Hawk County, Iowa, 50702, United States
WATERLOO, IA 507025837
Phone: (319) 235-3158
Fax: (319) 235-9836
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: 2023-07-14
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 |
|---|---|---|---|---|
| I20230714000794 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 252 | 196 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 138 | 115 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 26 | 26 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 25 | 25 | $0 |
Insurance plans in this area (ZIP 55060)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MN | |
| Family Practice | WI | |
| Physician Assistant | MN | |
| - | MN | |
| Diagnostic Radiology | TN | |
| - | MN | |
| - | MN | |
| - | MN | |
| - | MN | |
| - | MN |
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