Kathryn Stromdahl, DO
NPI 1609305234 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Stromdahl, DO is a Family Medicine Physician provider in Chicago, IL (NPI 1609305234).
Provider details
- NPI number
- 1609305234
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
83% 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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 45 | 16 |
| Atorvastatin Calcium | 41 | 13 |
| Hydrochlorothiazide | 29 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | — |
| Metformin Hcl | 24 | — |
| Valsartan | 23 | — |
| Baclofen | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 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
- 2017-06-07
- Last updated
- 2022-07-21
- Certified
- 2020-07-10
Frequently asked questions
- What is Kathryn Stromdahl's NPI number?
- Kathryn Stromdahl's National Provider Identifier (NPI) is 1609305234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Stromdahl's specialty?
- Kathryn Stromdahl is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Stromdahl located?
- Kathryn Stromdahl's practice location on file with NPPES is 5425 W Lake St, Chicago, IL 60644-2342.
- What is Kathryn Stromdahl's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Stromdahl is (773) 378-3347.
- Does Kathryn Stromdahl accept Medicare?
- Kathryn Stromdahl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Stromdahl's NPI active?
- Yes — Kathryn Stromdahl's NPI (1609305234) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.