Mary Leone-Flynn, M.D.
NPI 1629125927 · Internal Medicine Physician · St Clud, MN
Mary Leone-Flynn, M.D. is a Internal Medicine Physician provider in St Clud, MN (NPI 1629125927).
Provider details
- NPI number
- 1629125927
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 27908 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-05
- Last updated
- 2010-01-06
Frequently asked questions
- What is Mary Leone-Flynn's NPI number?
- Mary Leone-Flynn's National Provider Identifier (NPI) is 1629125927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Leone-Flynn's specialty?
- Mary Leone-Flynn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Leone-Flynn located?
- Mary Leone-Flynn's practice location on file with NPPES is 4801 Vetran'S Dr, St Clud, MN 56303.
- What is Mary Leone-Flynn's phone number?
- The practice phone number listed in the NPPES registry for Mary Leone-Flynn is (800) 247-1739.
- Is Mary Leone-Flynn's NPI active?
- Yes — Mary Leone-Flynn's NPI (1629125927) is active in the NPPES registry as of the last update on 2010-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.