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Frank Steffan, M.D.
NPI 1528079381 · Anesthesiology Physician · Mankato, MN
Frank Steffan, M.D. is a Anesthesiology Physician provider in Mankato, MN (NPI 1528079381).
Provider details
- NPI number
- 1528079381
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 27204 (MN)
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
1025 Marsh St
Mankato, MN 56001-4752
Phone: (507) 345-2623
Fax: (507) 389-4685
Street-level locationGet directions
Mailing address
70 Telemark Dr
Mankato, MN 56001-4100
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2007-11-20
Frequently asked questions
- What is Frank Steffan's NPI number?
- Frank Steffan's National Provider Identifier (NPI) is 1528079381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Steffan's specialty?
- Frank Steffan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Steffan located?
- Frank Steffan's practice location on file with NPPES is 1025 Marsh St, Mankato, MN 56001-4752.
- What is Frank Steffan's phone number?
- The practice phone number listed in the NPPES registry for Frank Steffan is (507) 345-2623.
- Is Frank Steffan's NPI active?
- Yes — Frank Steffan's NPI (1528079381) is active in the NPPES registry as of the last update on 2007-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.