James Siglow, MD
NPI 1346282365 · Family Medicine Physician · Columbiana, OH
James Siglow, MD is a Family Medicine Physician provider in Columbiana, OH (NPI 1346282365).
Provider details
- NPI number
- 1346282365
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35058365S (OH)
Specialties & taxonomies
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
- 2006-06-12
- Last updated
- 2012-02-13
Frequently asked questions
- What is James Siglow's NPI number?
- James Siglow's National Provider Identifier (NPI) is 1346282365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Siglow's specialty?
- James Siglow is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Siglow located?
- James Siglow's practice location on file with NPPES is 107 Royal Birkdale Dr, Columbiana, OH 44408-8493.
- What is James Siglow's phone number?
- The practice phone number listed in the NPPES registry for James Siglow is (330) 482-9350.
- Is James Siglow's NPI active?
- Yes — James Siglow's NPI (1346282365) is active in the NPPES registry as of the last update on 2012-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.