Philip Hoekstra, MD
NPI 1558301556 · Urology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Hoekstra, MD is a Urology Physician provider in Grand Rapids, MI (NPI 1558301556).
Provider details
- NPI number
- 1558301556
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301036455 (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
89 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) |
|---|---|---|
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 38 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 11 | $96 |
Typical Medicare-allowed amounts for these services range $3–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirabegronbrand: Myrbetriq | 91 | 20 |
| Tamsulosin Hcl | 83 | 33 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 53 | 21 |
| Methenamine Hippurate | 47 | 14 |
| Finasteride | 44 | 14 |
| Trospium Chloridebrand: Trospium Chloride Er | 33 | — |
| Cephalexin | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
- 2006-06-07
- Last updated
- 2024-06-26
- Certified
- 2024-06-26
Frequently asked questions
- What is Philip Hoekstra's NPI number?
- Philip Hoekstra's National Provider Identifier (NPI) is 1558301556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Hoekstra's specialty?
- Philip Hoekstra is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Hoekstra located?
- Philip Hoekstra's practice location on file with NPPES is 1900 Wealthy St Se Ste 100, Grand Rapids, MI 49506-2969.
- What is Philip Hoekstra's phone number?
- The practice phone number listed in the NPPES registry for Philip Hoekstra is (616) 267-7333.
- Does Philip Hoekstra accept Medicare?
- Philip Hoekstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Hoekstra's NPI active?
- Yes — Philip Hoekstra's NPI (1558301556) is active in the NPPES registry as of the last update on 2024-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.