Doctor profile · Federal record

Dr. Anna Hoekstra, M.D.

Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Obstetrics & Gynecology Physician · Kalamazoo, MI

  • NPI 1689693384
  • Accepts Medicare
  • MIPS 85.5 / 100 · 2023
  • 24 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 N Park St
Kalamazoo, MI 490073731
(269) 382-2500

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207VX0201X — NUCC code
State licenses (2)
Michigan #4301093662 · Illinois #036112369
Medicaid
MI #1689693384

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689693384. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
273
Distinct HCPCS
7
Medicare allowed
$52,969
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 128 72 $123
99215 Established patient office or other outpatient visit, 40-54 minutes 60 40 $168
99205 New patient office or other outpatient visit, 60-74 minutes 36 36 $213
58571 Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 15 15 $898
99443 Telephone medical discussion with physician, 21-30 minutes 12 11 $94
38570 Biopsy and removal of lymph nodes of abdominal cavity using an endoscope 11 11 $253
38900 Imaging of lymph nodes during surgery 11 11 $191

In context: peer comparison

Among 1 peers in Kalamazoo Gynecologic Oncology Physician, average services per provider: 39. This provider delivers 7.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$253
Transactions
14
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 4 $71.00
AstraZeneca Pharmaceuticals Lp 5 $65.54
Pfizer INC. 2 $49.75
Abbvie INC. 2 $43.64
Merck Sharp & Dohme LLC 1 $23.39

By nature of payment

Food and Beverage
$244
Education
$9

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
394
Patients
137
Total drug cost
$283,538
Drug Type Claims Patients Total cost
Prochlorperazine Maleate Generic 67 47 $1,242
Dexamethasone Generic 53 37 $1,786
Letrozole Generic 40 14 $1,189
Megestrol Acetate Generic 36 0 $2,138
Lidocaine-Prilocaine (Lidocaine/Prilocaine) Brand 32 27 $457
Tamoxifen Citrate Generic 24 0 $1,339
Ondansetron Hcl Generic 21 0 $225
Levothyroxine Sodium Generic 18 0 $249
Lorazepam Generic 17 0 $161
Tramadol Hcl Generic 16 0 $59

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Anna Hoekstra's medical specialty?
Dr. Anna Hoekstra practices Gynecologic Oncology Physician in Kalamazoo, MI.
Where does Dr. Anna Hoekstra practice?
Dr. Anna Hoekstra practices at 200 N Park St, Kalamazoo, MI 490073731. Office phone: 2693822500.
What is Dr. Anna Hoekstra's NPI?
Dr. Anna Hoekstra's National Provider Identifier (NPI) is 1689693384, issued by NPPES.
Does Dr. Anna Hoekstra accept Medicare assignment?
Yes. Dr. Anna Hoekstra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anna Hoekstra commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.