John W. Middleton, MD
NPI 1316064579 · Family Medicine Physician · Westminster, MD
John W. Middleton, MD is a Family Medicine Physician organization in Westminster, MD (NPI 1316064579).
Provider details
- NPI number
- 1316064579
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Middleton, Physician(410) 857-8202
- License
- D25443 (MD)
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
19 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
- 2007-03-23
- Last updated
- 2009-05-04
Frequently asked questions
- What is John W. Middleton, MD's NPI number?
- John W. Middleton, MD's National Provider Identifier (NPI) is 1316064579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John W. Middleton, MD?
- John W. Middleton, MD is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John W. Middleton, MD located?
- John W. Middleton, MD's practice location on file with NPPES is 688c Poole Rd, Westminster, MD 21157-6003.
- What is John W. Middleton, MD's phone number?
- The practice phone number listed in the NPPES registry for John W. Middleton, MD is (410) 857-8202.
- Who is the authorized official for John W. Middleton, MD?
- The authorized official listed on John W. Middleton, MD's NPPES record is John Middleton, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John W. Middleton, MD's NPI active?
- Yes — John W. Middleton, MD's NPI (1316064579) is active in the NPPES registry as of the last update on 2009-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.