Thomas Joseph, MD
NPI 1457734808 · Internal Medicine Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Joseph, MD is a Internal Medicine Physician provider in Oak Lawn, IL (NPI 1457734808).
Provider details
- NPI number
- 1457734808
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2022032139 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 305 | 178 |
| Amlodipine Besylate | 278 | 160 |
| Diclofenac Sodium | 181 | 134 |
| Rosuvastatin Calcium | 180 | 109 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 179 | 95 |
| Lisinopril | 147 | 77 |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 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
- 2015-07-02
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Thomas Joseph's NPI number?
- Thomas Joseph's National Provider Identifier (NPI) is 1457734808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Joseph's specialty?
- Thomas Joseph is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Joseph located?
- Thomas Joseph's practice location on file with NPPES is 6101 W 95th St, Oak Lawn, IL 60453-2735.
- What is Thomas Joseph's phone number?
- The practice phone number listed in the NPPES registry for Thomas Joseph is (708) 261-0831.
- Does Thomas Joseph accept Medicare?
- Thomas Joseph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Joseph's NPI active?
- Yes — Thomas Joseph's NPI (1457734808) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.