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John Byrne, D.O.
NPI 1376509075 · Internal Medicine Physician · Aberdeen, MD
John Byrne, D.O. is a Internal Medicine Physician provider in Aberdeen, MD (NPI 1376509075).
Provider details
- NPI number
- 1376509075
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- H059435 (MD)
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
995 Hospitality Way
Aberdeen, MD 21001-1755
Phone: (410) 306-7880
Street-level locationGet directions
Mailing address
5000 Cox Rd
Glen Allen, VA 23060-9263
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2018-03-27
Frequently asked questions
- What is John Byrne's NPI number?
- John Byrne's National Provider Identifier (NPI) is 1376509075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Byrne's specialty?
- John Byrne is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Byrne located?
- John Byrne's practice location on file with NPPES is 995 Hospitality Way, Aberdeen, MD 21001-1755.
- What is John Byrne's phone number?
- The practice phone number listed in the NPPES registry for John Byrne is (410) 306-7880.
- Is John Byrne's NPI active?
- Yes — John Byrne's NPI (1376509075) is active in the NPPES registry as of the last update on 2018-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.