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James Memmen, MD
NPI 1356367023 · Ophthalmology Physician · Green Bay, WI
James Memmen, MD is a Ophthalmology Physician provider in Green Bay, WI (NPI 1356367023).
Provider details
- NPI number
- 1356367023
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29183 (WI)
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
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
1543 Park Pl
Suite 400
Green Bay, WI 54304-1970
Phone: (920) 497-0100
Fax: (920) 497-0101
Street-level locationGet directions
Mailing address
4492 Choctaw Trl
Green Bay, WI 54313-6781
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Frequently asked questions
- What is James Memmen's NPI number?
- James Memmen's National Provider Identifier (NPI) is 1356367023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Memmen's specialty?
- James Memmen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is James Memmen located?
- James Memmen's practice location on file with NPPES is 1543 Park Pl, Green Bay, WI 54304-1970.
- What is James Memmen's phone number?
- The practice phone number listed in the NPPES registry for James Memmen is (920) 497-0100.
- Is James Memmen's NPI active?
- Yes — James Memmen's NPI (1356367023) is active in the NPPES registry as of the last update on 2021-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.