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Joseph Herman, MD
NPI 1225066186 · Internal Medicine Physician · Marion, IL
Joseph Herman, MD is a Internal Medicine Physician provider in Marion, IL (NPI 1225066186).
Provider details
- NPI number
- 1225066186
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
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
83% 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
2401 W Main St
Marion, IL 62959-1188
Phone: (618) 993-4102
Fax: (618) 993-4155
Street-level locationGet directions
Mailing address
2401 W Main St
Marion, IL 62959-1188
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Herman's NPI number?
- Joseph Herman's National Provider Identifier (NPI) is 1225066186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Herman's specialty?
- Joseph Herman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Herman located?
- Joseph Herman's practice location on file with NPPES is 2401 W Main St, Marion, IL 62959-1188.
- What is Joseph Herman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Herman is (618) 993-4102.
- Is Joseph Herman's NPI active?
- Yes — Joseph Herman's NPI (1225066186) 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.