Rajeev Krishnan, M.D
NPI 1487910451 · Hematology & Oncology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajeev Krishnan, M.D is a Hematology & Oncology Physician provider in Portland, OR (NPI 1487910451).
Provider details
- NPI number
- 1487910451
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- MD189973 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 215 | 65 |
| Hydroxyurea | 151 | 39 |
| Lenalidomide | 141 | 18 |
| Dexamethasone | 135 | 47 |
| Oxycodone Hcl | 116 | 44 |
| Acalabrutinib Maleatebrand: Calquence | 81 | 11 |
| Zanubrutinibbrand: Brukinsa | 79 | — |
| Ondansetron Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2025-12-19
- Certified
- 2025-12-19
Frequently asked questions
- What is Rajeev Krishnan's NPI number?
- Rajeev Krishnan's National Provider Identifier (NPI) is 1487910451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajeev Krishnan's specialty?
- Rajeev Krishnan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Rajeev Krishnan located?
- Rajeev Krishnan's practice location on file with NPPES is 3600 N Interstate Ave, Portland, OR 97227-1106.
- What is Rajeev Krishnan's phone number?
- The practice phone number listed in the NPPES registry for Rajeev Krishnan is (800) 813-2000.
- Does Rajeev Krishnan accept Medicare?
- Rajeev Krishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajeev Krishnan's NPI active?
- Yes — Rajeev Krishnan's NPI (1487910451) is active in the NPPES registry as of the last update on 2025-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.