Zhijun Guo, MD
NPI 1467559906 · Neurology Physician · Michigan City, IN
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zhijun Guo, MD is a Neurology Physician provider in Michigan City, IN (NPI 1467559906).
Provider details
- NPI number
- 1467559906
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-087293 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
747 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 173 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 127 | $72 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 100 | $155 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 68 | $158 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 61 | $52 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 36 | 18 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 32 | 12 |
| Gabapentin | 32 | 15 |
| Memantine Hcl | 29 | — |
| Clonazepam | 26 | 17 |
| Pregabalin | 25 | 16 |
| Ubrogepantbrand: Ubrelvy | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$200 across 9 records (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
- 2006-09-19
- Last updated
- 2024-06-20
- Certified
- 2024-06-20
Frequently asked questions
- What is Zhijun Guo's NPI number?
- Zhijun Guo's National Provider Identifier (NPI) is 1467559906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhijun Guo's specialty?
- Zhijun Guo is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Zhijun Guo located?
- Zhijun Guo's practice location on file with NPPES is 3500 Franciscan Way Ste 300, Michigan City, IN 46360-0033.
- What is Zhijun Guo's phone number?
- The practice phone number listed in the NPPES registry for Zhijun Guo is (219) 877-1101.
- Does Zhijun Guo accept Medicare?
- Zhijun Guo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zhijun Guo's NPI active?
- Yes — Zhijun Guo's NPI (1467559906) is active in the NPPES registry as of the last update on 2024-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.