John Hahn, DPM ND
NPI 1548351141 · Foot & Ankle Surgery Podiatrist · Portland, OR
John Hahn, DPM ND is a Foot & Ankle Surgery Podiatrist provider in Portland, OR (NPI 1548351141).
Provider details
- NPI number
- 1548351141
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM ND
- Sex
- Male
- Sole proprietor
- Yes
- License
- DP00015 (OR)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
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
- 2006-09-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Hahn's NPI number?
- John Hahn's National Provider Identifier (NPI) is 1548351141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hahn's specialty?
- John Hahn is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John Hahn located?
- John Hahn's practice location on file with NPPES is 9370 Sw Greenburg Rd, Portland, OR 97223-5442.
- What is John Hahn's phone number?
- The practice phone number listed in the NPPES registry for John Hahn is (503) 245-2417.
- Is John Hahn's NPI active?
- Yes — John Hahn's NPI (1548351141) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.