Jennifer Killion, M.D.
NPI 1649269648 · Internal Medicine Physician · Ames,, IA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Killion, M.D. is a Internal Medicine Physician provider in Ames,, IA (NPI 1649269648).
Provider details
- NPI number
- 1649269648
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35026 (IA)
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
6,454 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 848 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 766 | $84 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 476 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 456 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 425 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 400 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 161 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 959 | 233 |
| Atorvastatin Calcium | 681 | 182 |
| Omeprazole | 466 | 123 |
| Losartan Potassium | 460 | 119 |
| Amlodipine Besylate | 417 | 109 |
| Metoprolol Succinate | 403 | 104 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2020-11-13
- Certified
- 2020-11-13
Frequently asked questions
- What is Jennifer Killion's NPI number?
- Jennifer Killion's National Provider Identifier (NPI) is 1649269648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Killion's specialty?
- Jennifer Killion is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Killion located?
- Jennifer Killion's practice location on file with NPPES is 1215 Duff Ave, Ames,, IA 50010-3014.
- What is Jennifer Killion's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Killion is (515) 239-4431.
- Does Jennifer Killion accept Medicare?
- Jennifer Killion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Killion's NPI active?
- Yes — Jennifer Killion's NPI (1649269648) is active in the NPPES registry as of the last update on 2020-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.