Sarah Mazig, M.D.
NPI 1194754853 · Internal Medicine Physician · St. Paul, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Mazig, M.D. is a Internal Medicine Physician provider in St. Paul, MN (NPI 1194754853).
Provider details
- NPI number
- 1194754853
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 44765 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
599 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 190 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 74 | $88 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 73 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 58 | $123 |
| Screening Mammography77067 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 328 | 89 |
| Atorvastatin Calcium | 308 | 87 |
| Levothyroxine Sodium | 289 | 70 |
| Losartan Potassium | 250 | 67 |
| Hydrochlorothiazide | 236 | 62 |
| Lisinopril | 208 | 59 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2020-04-02
- Certified
- 2020-04-02
Frequently asked questions
- What is Sarah Mazig's NPI number?
- Sarah Mazig's National Provider Identifier (NPI) is 1194754853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Mazig's specialty?
- Sarah Mazig is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Mazig located?
- Sarah Mazig's practice location on file with NPPES is 2635 University Ave Suite 160 - Mail Stop 36101a, St. Paul, MN 55114-1271.
- What is Sarah Mazig's phone number?
- The practice phone number listed in the NPPES registry for Sarah Mazig is (651) 254-3500.
- Does Sarah Mazig accept Medicare?
- Sarah Mazig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Mazig's NPI active?
- Yes — Sarah Mazig's NPI (1194754853) is active in the NPPES registry as of the last update on 2020-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.