Claudia Baumann, M.D., PH.D.
NPI 1689917064 · Internal Medicine Physician · St Louis Park, MN
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Baumann, M.D., PH.D. is a Internal Medicine Physician provider in St Louis Park, MN (NPI 1689917064).
Provider details
- NPI number
- 1689917064
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6538 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
342 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 138 | $136 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 118 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $125 |
Typical Medicare-allowed amounts for these services range $16–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 111 | 39 |
| Acyclovir | 88 | 20 |
| Ondansetron Hcl | 57 | 34 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 51 | — |
| Letrozole | 45 | 16 |
| Prochlorperazine Maleate | 44 | 33 |
| Dexamethasone | 41 | 22 |
| Hydroxyurea | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 2 records (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
Additional practice locations (2)
- 1364 Clifton Rd NeAtlanta, GA 30322-1059Phone: (404) 727-7050
- 3300 Oakdale Ave NRobbinsdale, MN 55422Phone: (763) 581-2800Fax: (763) 581-2801
Registry dates
- Enumerated
- 2013-04-03
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is Claudia Baumann's NPI number?
- Claudia Baumann's National Provider Identifier (NPI) is 1689917064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Baumann's specialty?
- Claudia Baumann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Claudia Baumann located?
- Claudia Baumann's practice location on file with NPPES is 3931 Louisiana Ave S, St Louis Park, MN 55426-5000.
- What is Claudia Baumann's phone number?
- The practice phone number listed in the NPPES registry for Claudia Baumann is (952) 993-3248.
- Does Claudia Baumann accept Medicare?
- Claudia Baumann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Baumann's NPI active?
- Yes — Claudia Baumann's NPI (1689917064) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.