Krishna Kolandaivel, M.D.
NPI 1255675492 · Hematology & Oncology Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krishna Kolandaivel, M.D. is a Hematology & Oncology Physician provider in Duluth, MN (NPI 1255675492).
Provider details
- NPI number
- 1255675492
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
342 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 | 216 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $62 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 32 | $136 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $125 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 11 | $170 |
Typical Medicare-allowed amounts for these services range $62–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 138 | 30 |
| Prednisone | 137 | 29 |
| Abiraterone Acetate | 93 | 15 |
| Acyclovir | 90 | 18 |
| Prochlorperazine Maleate | 70 | 50 |
| Apixabanbrand: Eliquis | 65 | 14 |
| Hydroxyurea | 63 | 14 |
| Anastrozole | 61 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-11-10
- Last updated
- 2021-09-08
- Certified
- 2021-09-08
Frequently asked questions
- What is Krishna Kolandaivel's NPI number?
- Krishna Kolandaivel's National Provider Identifier (NPI) is 1255675492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krishna Kolandaivel's specialty?
- Krishna Kolandaivel is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Krishna Kolandaivel located?
- Krishna Kolandaivel's practice location on file with NPPES is 915 E 1st St, Duluth, MN 55805-2107.
- What is Krishna Kolandaivel's phone number?
- The practice phone number listed in the NPPES registry for Krishna Kolandaivel is (218) 828-7101.
- Does Krishna Kolandaivel accept Medicare?
- Krishna Kolandaivel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krishna Kolandaivel's NPI active?
- Yes — Krishna Kolandaivel's NPI (1255675492) is active in the NPPES registry as of the last update on 2021-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.