John Haaga, MD
NPI 1548288848 · Diagnostic Radiology Physician · Cleveland, OH
John Haaga, MD is a Diagnostic Radiology Physician provider in Cleveland, OH (NPI 1548288848).
Provider details
- NPI number
- 1548288848
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-032550 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Neuroradiology Physician2085N0700X
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
- 2006-07-17
- Last updated
- 2011-04-25
Frequently asked questions
- What is John Haaga's NPI number?
- John Haaga's National Provider Identifier (NPI) is 1548288848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Haaga's specialty?
- John Haaga is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Haaga located?
- John Haaga's practice location on file with NPPES is 11100 Euclid Ave, Cleveland, OH 44106-1716.
- What is John Haaga's phone number?
- The practice phone number listed in the NPPES registry for John Haaga is (216) 844-1700.
- Is John Haaga's NPI active?
- Yes — John Haaga's NPI (1548288848) is active in the NPPES registry as of the last update on 2011-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.