What is Dennis Bierle's NPI number?

Dennis Bierle's National Provider Identifier (NPI) is 1669818357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Bierle's specialty?

Dennis Bierle is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Dennis Bierle located?

Dennis Bierle's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.

What is Dennis Bierle's phone number?

The practice phone number listed in the NPPES registry for Dennis Bierle is (507) 284-2511.

Is Dennis Bierle's NPI active?

Yes — Dennis Bierle's NPI (1669818357) is active in the NPPES registry as of the last update on 2025-04-04.

IndividualActive

Dennis Bierle, MD

NPI 1669818357 · Internal Medicine Physician · Rochester, MN

Dennis Bierle, MD is a Internal Medicine Physician provider in Rochester, MN (NPI 1669818357).

Provider details

NPI number: 1669818357
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 57975 (MN)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 57975 (MN)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 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

200 1st St Sw

Rochester, MN 55905-0001

Phone: (507) 284-2511

Approximate (ZIP-level) locationGet directions

More MN providers

Mailing address