OrganizationActive
Mary Mcdonald MD Sc
NPI 1043224041 · Gastroenterology Physician · Oshkosh, WI
Mary Mcdonald MD Sc is a Gastroenterology Physician organization in Oshkosh, WI (NPI 1043224041).
Provider details
- NPI number
- 1043224041
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Heather Lenz, Office Manager(920) 426-2211
- License
- 28027020 (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
2700 W 9th Ave
Suite 300
Oshkosh, WI 54904-7247
Phone: (920) 223-0490
Approximate (ZIP-level) locationGet directions
Mailing address
3420 Jackson St
Oshkosh, WI 54901-8144
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2017-10-10
Frequently asked questions
- What is Mary Mcdonald MD Sc's NPI number?
- Mary Mcdonald MD Sc's National Provider Identifier (NPI) is 1043224041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Mcdonald MD Sc?
- Mary Mcdonald MD Sc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Mcdonald MD Sc located?
- Mary Mcdonald MD Sc's practice location on file with NPPES is 2700 W 9th Ave, Oshkosh, WI 54904-7247.
- What is Mary Mcdonald MD Sc's phone number?
- The practice phone number listed in the NPPES registry for Mary Mcdonald MD Sc is (920) 223-0490.
- Who is the authorized official for Mary Mcdonald MD Sc?
- The authorized official listed on Mary Mcdonald MD Sc's NPPES record is Heather Lenz, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Mcdonald MD Sc's NPI active?
- Yes — Mary Mcdonald MD Sc's NPI (1043224041) is active in the NPPES registry as of the last update on 2017-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.