Jenny Shaffer, M.D.
NPI 1073838322 · Radiation Oncology Physician · St Louis, MO
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Shaffer, M.D. is a Radiation Oncology Physician provider in St Louis, MO (NPI 1073838322).
Provider details
- NPI number
- 1073838322
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2017014159 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,261 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 852 | $43 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 202 | $184 |
| Calculation of Radiation Therapy Dose77300 | 198 | $31 |
| Design and Construction of Complex Radiation Treatment Device77334 | 176 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 104 | $63 |
| Obtaining Data Needed to Develop the Optimal Radiation Treatment, 1 Treatment Area77280 | 98 | $36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Relugolixbrand: Orgovyx | 84 | 13 |
| Tamsulosin Hcl | 53 | 23 |
| Dexamethasone | 52 | 37 |
| Pantoprazole Sodium | 49 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 47 | 30 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 42 | 22 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$180 across 8 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
Registry dates
- Enumerated
- 2010-03-30
- Last updated
- 2018-04-23
Frequently asked questions
- What is Jenny Shaffer's NPI number?
- Jenny Shaffer's National Provider Identifier (NPI) is 1073838322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Shaffer's specialty?
- Jenny Shaffer is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jenny Shaffer located?
- Jenny Shaffer's practice location on file with NPPES is 10010 Kennerly Road, St Louis, MO 63128-2106.
- What is Jenny Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Jenny Shaffer is (314) 525-1688.
- Does Jenny Shaffer accept Medicare?
- Jenny Shaffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Shaffer's NPI active?
- Yes — Jenny Shaffer's NPI (1073838322) is active in the NPPES registry as of the last update on 2018-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.