Joseph Corey, MD
NPI 1891884763 · Neurology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Corey, MD is a Neurology Physician provider in Grand Rapids, MI (NPI 1891884763).
Provider details
- NPI number
- 1891884763
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301072328 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
141 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $128 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 18 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $115 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nortriptyline Hcl | 181 | 47 |
| Erenumab-Aooebrand: Aimovig Autoinjector | 90 | 13 |
| Topiramate | 89 | 28 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 67 | 25 |
| Gabapentin | 59 | 19 |
| Rizatriptan Benzoatebrand: Rizatriptan | 58 | 16 |
| Galcanezumab-Gnlmbrand: Emgality Pen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2021-07-09
- Certified
- 2021-07-09
Frequently asked questions
- What is Joseph Corey's NPI number?
- Joseph Corey's National Provider Identifier (NPI) is 1891884763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Corey's specialty?
- Joseph Corey is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Corey located?
- Joseph Corey's practice location on file with NPPES is 220 Cherry St Se, Grand Rapids, MI 49503-4608.
- What is Joseph Corey's phone number?
- The practice phone number listed in the NPPES registry for Joseph Corey is (616) 685-5050.
- Does Joseph Corey accept Medicare?
- Joseph Corey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Corey's NPI active?
- Yes — Joseph Corey's NPI (1891884763) is active in the NPPES registry as of the last update on 2021-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.