Allergy and Asthma
NPI 1366812935 · Allergy & Immunology Physician · Hamilton, OH
Allergy and Asthma is a Allergy & Immunology Physician organization in Hamilton, OH (NPI 1366812935).
Provider details
- NPI number
- 1366812935
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Leipzig, Owner(513) 894-0500
- License
- 35074376 (OH)
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
10 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
- 2015-09-25
- Last updated
- 2015-09-25
Frequently asked questions
- What is Allergy and Asthma's NPI number?
- Allergy and Asthma's National Provider Identifier (NPI) is 1366812935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergy and Asthma?
- Allergy and Asthma is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Allergy and Asthma located?
- Allergy and Asthma's practice location on file with NPPES is 7927 Jessies Way, Hamilton, OH 45011-8077.
- What is Allergy and Asthma's phone number?
- The practice phone number listed in the NPPES registry for Allergy and Asthma is (513) 894-0500.
- Who is the authorized official for Allergy and Asthma?
- The authorized official listed on Allergy and Asthma's NPPES record is Jeffrey Leipzig, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergy and Asthma's NPI active?
- Yes — Allergy and Asthma's NPI (1366812935) is active in the NPPES registry as of the last update on 2015-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.