John Antus, MD
NPI 1740241314 · Internal Medicine Physician · Manassas, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Antus, MD is a Internal Medicine Physician provider in Manassas, VA (NPI 1740241314).
Provider details
- NPI number
- 1740241314
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101023164 (VA)
Specialties & taxonomies
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
- 2006-03-31
- Last updated
- 2016-10-13
Frequently asked questions
- What is John Antus's NPI number?
- John Antus's National Provider Identifier (NPI) is 1740241314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Antus's specialty?
- John Antus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Antus located?
- John Antus's practice location on file with NPPES is 9306 Forest Point Cir, Manassas, VA 20110-4700.
- What is John Antus's phone number?
- The practice phone number listed in the NPPES registry for John Antus is (703) 330-3322.
- Does John Antus accept Medicare?
- John Antus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Antus's NPI active?
- Yes — John Antus's NPI (1740241314) is active in the NPPES registry as of the last update on 2016-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.