Matthew Mccallister, MD
NPI 1588826051 · Pediatrics Physician · Oak Ridge, TN
Matthew Mccallister, MD is a Pediatrics Physician provider in Oak Ridge, TN (NPI 1588826051).
Provider details
- NPI number
- 1588826051
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 51426 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$126 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
Additional practice locations (3)
- 2130 N. Charles Seivers Blvd.Suite 4Clinton, TN 37716-6705Phone: (865) 457-4044Fax: (866) 699-4833
- 1705 Roane State HwyHarriman, TN 37748-8306Phone: (865) 316-5001Fax: (865) 376-3713
- 2221 Jacksboro Pike Ste C4La Follette, TN 37766-3007Phone: (423) 566-3488Fax: (866) 722-3453
Registry dates
- Enumerated
- 2008-06-26
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Matthew Mccallister's NPI number?
- Matthew Mccallister's National Provider Identifier (NPI) is 1588826051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Mccallister's specialty?
- Matthew Mccallister is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Mccallister located?
- Matthew Mccallister's practice location on file with NPPES is 801 Oak Ridge Turnpike, Oak Ridge, TN 37830-6916.
- What is Matthew Mccallister's phone number?
- The practice phone number listed in the NPPES registry for Matthew Mccallister is (865) 482-4088.
- Is Matthew Mccallister's NPI active?
- Yes — Matthew Mccallister's NPI (1588826051) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.