Maria Baggstrom, MD
NPI 1679599971 · Medical Oncology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Baggstrom, MD is a Medical Oncology Physician provider in Saint Louis, MO (NPI 1679599971).
Provider details
- NPI number
- 1679599971
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2004036068 (MO)
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
649 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $123 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 99 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 97 | $121 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 62 | $27 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 54 | $9 |
| Administration of Additional New Drug Or Substance Into Vein, 1 Hour Or Less96417 | 41 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 47 | 23 |
| Prednisone | 41 | — |
| Oxycodone Hcl | 36 | — |
| Prochlorperazine Maleate | 36 | 27 |
| Gabapentin | 32 | — |
| Ondansetron Hcl | 26 | 23 |
| Pantoprazole Sodium | 25 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2025-04-15
Frequently asked questions
- What is Maria Baggstrom's NPI number?
- Maria Baggstrom's National Provider Identifier (NPI) is 1679599971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Baggstrom's specialty?
- Maria Baggstrom is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Baggstrom located?
- Maria Baggstrom's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is Maria Baggstrom's phone number?
- The practice phone number listed in the NPPES registry for Maria Baggstrom is (800) 647-2098.
- Does Maria Baggstrom accept Medicare?
- Maria Baggstrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Baggstrom's NPI active?
- Yes — Maria Baggstrom's NPI (1679599971) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.