Charles Mallo, M.D.
NPI 1558333492 · Vascular Surgery Physician · Oak Ridge, TN
Charles Mallo, M.D. is a Vascular Surgery Physician provider in Oak Ridge, TN (NPI 1558333492).
Provider details
- NPI number
- 1558333492
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 132331-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-05
- Last updated
- 2014-05-29
Frequently asked questions
- What is Charles Mallo's NPI number?
- Charles Mallo's National Provider Identifier (NPI) is 1558333492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Mallo's specialty?
- Charles Mallo is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Mallo located?
- Charles Mallo's practice location on file with NPPES is 988 Oak Ridge Tpke, Oak Ridge, TN 37830-6930.
- What is Charles Mallo's phone number?
- The practice phone number listed in the NPPES registry for Charles Mallo is (865) 483-7030.
- Is Charles Mallo's NPI active?
- Yes — Charles Mallo's NPI (1558333492) is active in the NPPES registry as of the last update on 2014-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.