Matthew Bear, DO
NPI 1023646403 · Internal Medicine Physician · Cleveland, MS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Bear, DO is a Internal Medicine Physician provider in Cleveland, MS (NPI 1023646403).
Provider details
- NPI number
- 1023646403
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 31272 (MS)
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
6 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
1,585 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 300 | $82 |
| Hemoglobin A1c Level83036 | 115 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 103 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 98 | $8 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 98 | $50 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 94 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 184 | 101 |
| Gabapentin | 173 | 60 |
| Atorvastatin Calcium | 172 | 82 |
| Losartan Potassium | 140 | 59 |
| Rosuvastatin Calcium | 138 | 63 |
| Pantoprazole Sodium | 113 | 47 |
| Potassium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$105 across 6 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
- 2020-03-31
- Last updated
- 2023-06-30
- Certified
- 2023-05-16
Frequently asked questions
- What is Matthew Bear's NPI number?
- Matthew Bear's National Provider Identifier (NPI) is 1023646403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Bear's specialty?
- Matthew Bear is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Bear located?
- Matthew Bear's practice location on file with NPPES is 810 East Sunflower Rd Suite 100a, Cleveland, MS 38732.
- What is Matthew Bear's phone number?
- The practice phone number listed in the NPPES registry for Matthew Bear is (662) 843-3606.
- Does Matthew Bear accept Medicare?
- Matthew Bear is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Bear's NPI active?
- Yes — Matthew Bear's NPI (1023646403) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.