Tanna Tan, MB, BCH, BAO
NPI 1184406688 · Internal Medicine Physician · Rochester, MN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanna Tan, MB, BCH, BAO is a Internal Medicine Physician provider in Rochester, MN (NPI 1184406688).
Provider details
- NPI number
- 1184406688
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB, BCH, BAO
- Sex
- Female
- Sole proprietor
- No
- License
- 33382 (MN)
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
2 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
Mailing address
Registry dates
- Enumerated
- 2023-10-18
- Last updated
- 2023-10-20
- Certified
- 2023-10-20
Frequently asked questions
- What is Tanna Tan's NPI number?
- Tanna Tan's National Provider Identifier (NPI) is 1184406688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanna Tan's specialty?
- Tanna Tan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tanna Tan located?
- Tanna Tan's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Tanna Tan's phone number?
- The practice phone number listed in the NPPES registry for Tanna Tan is (507) 284-2511.
- Does Tanna Tan accept Medicare?
- Tanna Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanna Tan's NPI active?
- Yes — Tanna Tan's NPI (1184406688) is active in the NPPES registry as of the last update on 2023-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.