Teresa Olsen, MD
NPI 1093875411 · Internal Medicine Physician · Springfield, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Olsen, MD is a Internal Medicine Physician provider in Springfield, MO (NPI 1093875411).
Provider details
- NPI number
- 1093875411
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R5N69 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Potassium Chloride | 22 |
| Furosemide | 22 |
| Esomeprazole Magnesium | 19 |
| Levothyroxine Sodium | 17 |
| Mirabegronbrand: Myrbetriq | 16 |
| Ropinirole Hcl | 16 |
| Atorvastatin Calcium | 14 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 14 |
| Duloxetine Hcl | 13 |
| Olmesartan Medoxomil |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2013-05-09
Frequently asked questions
- What is Teresa Olsen's NPI number?
- Teresa Olsen's National Provider Identifier (NPI) is 1093875411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Olsen's specialty?
- Teresa Olsen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Olsen located?
- Teresa Olsen's practice location on file with NPPES is 3231 S National Ave, Springfield, MO 65807-7304.
- What is Teresa Olsen's phone number?
- The practice phone number listed in the NPPES registry for Teresa Olsen is (417) 888-5658.
- Does Teresa Olsen accept Medicare?
- Teresa Olsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Olsen's NPI active?
- Yes — Teresa Olsen's NPI (1093875411) is active in the NPPES registry as of the last update on 2013-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.