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John Mueller, MD
NPI 1326029364 · Emergency Medicine Physician · Arlington, VA
John Mueller, MD is a Emergency Medicine Physician provider in Arlington, VA (NPI 1326029364).
Provider details
- NPI number
- 1326029364
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101029675 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1701 N George Mason Dr
Virginia Hospital Center
Arlington, VA 22205-3610
Phone: (703) 558-6167
Fax: (703) 558-5355
Street-level locationGet directions
Mailing address
204 N Jackson St
Arlington, VA 22201-1246
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Mueller's NPI number?
- John Mueller's National Provider Identifier (NPI) is 1326029364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mueller's specialty?
- John Mueller is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Mueller located?
- John Mueller's practice location on file with NPPES is 1701 N George Mason Dr, Arlington, VA 22205-3610.
- What is John Mueller's phone number?
- The practice phone number listed in the NPPES registry for John Mueller is (703) 558-6167.
- Is John Mueller's NPI active?
- Yes — John Mueller's NPI (1326029364) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.