Gregory Blume
NPI 1326146994 · Neurology Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Blume is a Neurology Physician provider in Peoria, IL (NPI 1326146994).
Provider details
- NPI number
- 1326146994
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
302 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 87 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $122 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 29 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $86 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 163 | 53 |
| Prednisone | 135 | 40 |
| Pyridostigmine Bromide | 68 | 29 |
| Azathioprine | 67 | 24 |
| Lamotrigine | 45 | 15 |
| Pregabalin | 43 | 16 |
| Immun Glob G(igg)/Pro/Iga 0-50brand: Privigen | 40 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-14
Frequently asked questions
- What is Gregory Blume's NPI number?
- Gregory Blume's National Provider Identifier (NPI) is 1326146994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Blume's specialty?
- Gregory Blume is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Blume located?
- Gregory Blume's practice location on file with NPPES is 100 Ne Randolph Ave, Peoria, IL 61606-1919.
- What is Gregory Blume's phone number?
- The practice phone number listed in the NPPES registry for Gregory Blume is (309) 624-8500.
- Does Gregory Blume accept Medicare?
- Gregory Blume is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Blume's NPI active?
- Yes — Gregory Blume's NPI (1326146994) is active in the NPPES registry as of the last update on 2007-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.