OrganizationActive
John M Elisberg, MD
NPI 1972550093 · Internal Medicine Physician · Neenah, WI
John M Elisberg, MD is a Internal Medicine Physician organization in Neenah, WI (NPI 1972550093).
Provider details
- NPI number
- 1972550093
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Elisberg, President(920) 451-8142
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
169 E North Water St
Neenah, WI 54956-2708
Phone: (920) 451-8142
Street-level locationGet directions
Mailing address
Po Box 2123
Appleton, WI 54912-2123
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2020-08-22
Frequently asked questions
- What is John M Elisberg, MD's NPI number?
- John M Elisberg, MD's National Provider Identifier (NPI) is 1972550093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John M Elisberg, MD?
- John M Elisberg, MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John M Elisberg, MD located?
- John M Elisberg, MD's practice location on file with NPPES is 169 E North Water St, Neenah, WI 54956-2708.
- What is John M Elisberg, MD's phone number?
- The practice phone number listed in the NPPES registry for John M Elisberg, MD is (920) 451-8142.
- Who is the authorized official for John M Elisberg, MD?
- The authorized official listed on John M Elisberg, MD's NPPES record is John Elisberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John M Elisberg, MD's NPI active?
- Yes — John M Elisberg, MD's NPI (1972550093) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.