Calvin Abro, MD
NPI 1346765724 · Hematology & Oncology Physician · Battle Creek, MI
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Abro, MD is a Hematology & Oncology Physician provider in Battle Creek, MI (NPI 1346765724).
Provider details
- NPI number
- 1346765724
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125.075434 (IL)
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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,569 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 520 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 501 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 296 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 189 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 176 | $91 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 93 |
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 |
|---|---|---|
| Apixabanbrand: Eliquis | 35 | 11 |
| Anastrozole | 35 | 13 |
| Tamoxifen Citrate | 32 | 11 |
| Pegfilgrastim-Cbqvbrand: Udenyca Autoinjector | 22 | — |
| Letrozole | 22 | — |
| Zanubrutinibbrand: Brukinsa | 21 | — |
| Ruxolitinib Phosphatebrand: Jakafi | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,381 across 213 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
Additional practice locations (2)
- 315 W Carpenter St # BSpringfield, IL 62702-4901
- 804 Service Rd Rm A225East Lansing, MI 48824-7015Phone: (517) 353-4941
Registry dates
- Enumerated
- 2017-08-07
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Calvin Abro's NPI number?
- Calvin Abro's National Provider Identifier (NPI) is 1346765724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Abro's specialty?
- Calvin Abro is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Abro located?
- Calvin Abro's practice location on file with NPPES is 300 North Ave, Battle Creek, MI 49017-3307.
- What is Calvin Abro's phone number?
- The practice phone number listed in the NPPES registry for Calvin Abro is (269) 245-8660.
- Does Calvin Abro accept Medicare?
- Calvin Abro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Abro's NPI active?
- Yes — Calvin Abro's NPI (1346765724) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.