Christina Kemper, M.D.
NPI 1427213230 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Kemper, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1427213230).
Provider details
- NPI number
- 1427213230
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- LL18163 (OR)
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 tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 95 | 32 |
| Oxycodone Hcl | 77 | 35 |
| Torsemide | 45 | 18 |
| Morphine Sulfate | 41 | 29 |
| Furosemide | 40 | 17 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 37 | 15 |
| Lactulose | 24 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-21
- Last updated
- 2022-04-12
- Certified
- 2022-04-12
Frequently asked questions
- What is Christina Kemper's NPI number?
- Christina Kemper's National Provider Identifier (NPI) is 1427213230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Kemper's specialty?
- Christina Kemper is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Kemper located?
- Christina Kemper's practice location on file with NPPES is 500 Ne Multnomah St Ste 100, Portland, OR 97232-2099.
- What is Christina Kemper's phone number?
- The practice phone number listed in the NPPES registry for Christina Kemper is (503) 499-5200.
- Does Christina Kemper accept Medicare?
- Christina Kemper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Kemper's NPI active?
- Yes — Christina Kemper's NPI (1427213230) is active in the NPPES registry as of the last update on 2022-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.