DR. ANNA HOEKSTRA (M.D.) – Gynecologic Oncology Physician, NPI 1689693384
Gynecologic Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
51 GYNECOLOGICAL ONCOLOGY in MI
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Provider Addresses for DR. ANNA HOEKSTRA (M.D.)
200, North Park Street, Kalamazoo, Kalamazoo County, Michigan, 49007, United States
KALAMAZOO, MI 490073731
Phone: (269) 382-2500
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $376.
Total Amount is formed as General ($376) + Research ($0) + Ownership ($0) = $376.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($106).
Total Amount
$376
General + Research + Ownership
Payments
20
Total payment records
General Amount
$376
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $106 |
| AstraZeneca Pharmaceuticals LP | $66 |
| PFIZER INC. | $50 |
| ImmunoGen, Inc. | $46 |
| ABBVIE INC. | $44 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-10-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20091014000038 | I | Gynecological Oncology | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 128 | 72 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 60 | 40 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 36 | 36 | $0 |
| 58571 | Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | 15 | 15 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 12 | 11 | $0 |
Insurance plans in this area (ZIP 49007)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GYNECOLOGICAL ONCOLOGY | MI | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 96 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MI | |
| Surgical Oncology | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| General Surgery | MI | |
| - | MI | |
| Radiation Oncology | MI | |
| Nurse Practitioner | MI | |
| General Surgery | MI | |
| Radiation Oncology | IN | |
| Physician Assistant | MI |
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