Sarah Hammes, MD
NPI 1841248424 · Family Medicine Physician · Saint Paul, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Hammes, MD is a Family Medicine Physician provider in Saint Paul, MN (NPI 1841248424).
Provider details
- NPI number
- 1841248424
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 45727 (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
20 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
423 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 | 69 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $125 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 44 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 35 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 35 | $6 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 34 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 227 | 58 |
| Omeprazole | 119 | 30 |
| Empagliflozinbrand: Jardiance | 111 | 22 |
| Levothyroxine Sodium | 110 | 23 |
| Lisinopril | 108 | 28 |
| Amlodipine Besylate | 106 | 25 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2011-10-20
Frequently asked questions
- What is Sarah Hammes's NPI number?
- Sarah Hammes's National Provider Identifier (NPI) is 1841248424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hammes's specialty?
- Sarah Hammes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Hammes located?
- Sarah Hammes's practice location on file with NPPES is 980 Rice St, Saint Paul, MN 55117-4949.
- What is Sarah Hammes's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hammes is (651) 326-9020.
- Does Sarah Hammes accept Medicare?
- Sarah Hammes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Hammes's NPI active?
- Yes — Sarah Hammes's NPI (1841248424) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.