Amy Vander Woude, M.D.
NPI 1427059781 · Hematology & Oncology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Vander Woude, M.D. is a Hematology & Oncology Physician provider in Grand Rapids, MI (NPI 1427059781).
Provider details
- NPI number
- 1427059781
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301054393 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,748 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 596 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 464 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 406 | $10 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 353 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 280 | $118 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 240 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 572 | 214 |
| Letrozole | 260 | 93 |
| Palbociclibbrand: Ibrance | 172 | 20 |
| Exemestane | 125 | 45 |
| Tamoxifen Citrate | 120 | 46 |
| Prochlorperazine Maleate | 79 | 46 |
| Gabapentin | 51 | 15 |
| Olanzapine | 48 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$317 across 14 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
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Amy Vander Woude's NPI number?
- Amy Vander Woude's National Provider Identifier (NPI) is 1427059781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Vander Woude's specialty?
- Amy Vander Woude is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Vander Woude located?
- Amy Vander Woude's practice location on file with NPPES is 145 Michigan St Ne, Grand Rapids, MI 49503-2562.
- What is Amy Vander Woude's phone number?
- The practice phone number listed in the NPPES registry for Amy Vander Woude is (616) 954-9800.
- Does Amy Vander Woude accept Medicare?
- Amy Vander Woude is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Vander Woude's NPI active?
- Yes — Amy Vander Woude's NPI (1427059781) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.