DR. SARAH ANNUNCIATA MAZIG (M.D.) – Internal Medicine Physician, NPI 1194754853
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,636 INTERNAL MEDICINE in MN
Provider Addresses for DR. SARAH ANNUNCIATA MAZIG (M.D.)
2635 UNIVERSITY AVE SUITE 160 - MAIL STOP 36101A
HEALTHPARTNERS REGIONS HEALTH CENTER FOR WOMEN
ST. PAUL, MN 551141271
Phone: (651) 254-3500
Fax: (651) 254-3699
Type: Location
33rd Avenue South, Wenonah, Minneapolis, Hennepin County, Minnesota, 55417, United States
MS21110Q
MINNEAPOLIS, MN 554254516
Phone: (651) 254-3500
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: 2005-12-29
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 |
|---|---|---|---|---|
| I20051229000417 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 245 | 88 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 76 | 76 | $0 |
| 85027 | Complete blood cell count (red cells, white blood cell, platelets), automated test | 76 | 70 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 57 | 44 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 47 | 42 | $0 |
Insurance plans in this area (ZIP 55114)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MN | 90670 | Pneumococcal vaccine for injection into muscle | 20 | 20 |
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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