Twin Wings Medical PC
NPI 1427939123 · Internal Medicine Physician · Sleepy Eye, MN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Twin Wings Medical PC is a Internal Medicine Physician organization in Sleepy Eye, MN (NPI 1427939123).
Provider details
- NPI number
- 1427939123
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Tennenberg, Owner(248) 408-7299
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
Under 1 yr in 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
- 2025-09-09
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Twin Wings Medical PC's NPI number?
- Twin Wings Medical PC's National Provider Identifier (NPI) is 1427939123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Twin Wings Medical PC?
- Twin Wings Medical PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Twin Wings Medical PC located?
- Twin Wings Medical PC's practice location on file with NPPES is 109 1/2 Main St E, Sleepy Eye, MN 56085-1352.
- What is Twin Wings Medical PC's phone number?
- The practice phone number listed in the NPPES registry for Twin Wings Medical PC is (347) 461-8204.
- Does Twin Wings Medical PC accept Medicare?
- Twin Wings Medical PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Twin Wings Medical PC?
- The authorized official listed on Twin Wings Medical PC's NPPES record is Steven Tennenberg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Twin Wings Medical PC's NPI active?
- Yes — Twin Wings Medical PC's NPI (1427939123) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.