Patrick Gaffney, M.D.
NPI 1821020561 · Medical Oncology Physician · Minneapolis, MN
Patrick Gaffney, M.D. is a Medical Oncology Physician provider in Minneapolis, MN (NPI 1821020561).
Provider details
- NPI number
- 1821020561
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 37877 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-06
- Last updated
- 2025-09-11
Frequently asked questions
- What is Patrick Gaffney's NPI number?
- Patrick Gaffney's National Provider Identifier (NPI) is 1821020561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Gaffney's specialty?
- Patrick Gaffney is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Gaffney located?
- Patrick Gaffney's practice location on file with NPPES is University of Minnesota Physicians, Minneapolis, MN 55455.
- What is Patrick Gaffney's phone number?
- The practice phone number listed in the NPPES registry for Patrick Gaffney is (612) 625-5411.
- Is Patrick Gaffney's NPI active?
- Yes — Patrick Gaffney's NPI (1821020561) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.