Ernest Mittelholzer, MD
NPI 1417998212 · Diagnostic Radiology Physician · Holyoke, MA
Ernest Mittelholzer, MD is a Diagnostic Radiology Physician provider in Holyoke, MA (NPI 1417998212).
Provider details
- NPI number
- 1417998212
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 38287 (MA)
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
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
- 2006-06-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ernest Mittelholzer's NPI number?
- Ernest Mittelholzer's National Provider Identifier (NPI) is 1417998212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Mittelholzer's specialty?
- Ernest Mittelholzer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ernest Mittelholzer located?
- Ernest Mittelholzer's practice location on file with NPPES is 575 Beech St, Holyoke, MA 01040.
- What is Ernest Mittelholzer's phone number?
- The practice phone number listed in the NPPES registry for Ernest Mittelholzer is (413) 534-2523.
- Is Ernest Mittelholzer's NPI active?
- Yes — Ernest Mittelholzer's NPI (1417998212) 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.