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Martin Loon, MD
NPI 1558316190 · Anesthesiology Physician · Cincinnati, OH
Martin Loon, MD is a Anesthesiology Physician provider in Cincinnati, OH (NPI 1558316190).
Provider details
- NPI number
- 1558316190
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 35044136L (OH)
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
3217 Clifton Ave
Cincinnati, OH 45220-2418
Phone: (513) 872-1400
Street-level locationGet directions
Mailing address
3407 Clifton Ave
Cincinnati, OH 45220-1763
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martin Loon's NPI number?
- Martin Loon's National Provider Identifier (NPI) is 1558316190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Loon's specialty?
- Martin Loon is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Loon located?
- Martin Loon's practice location on file with NPPES is 3217 Clifton Ave, Cincinnati, OH 45220-2418.
- What is Martin Loon's phone number?
- The practice phone number listed in the NPPES registry for Martin Loon is (513) 872-1400.
- Is Martin Loon's NPI active?
- Yes — Martin Loon's NPI (1558316190) 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.