Jack Hemelstrand, DMD
NPI 1770672156 · Dentist · Gresham, OR
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Hemelstrand, DMD is a Dentist provider in Gresham, OR (NPI 1770672156).
Provider details
- NPI number
- 1770672156
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- D8153 (OR)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2015-05-27
Frequently asked questions
- What is Jack Hemelstrand's NPI number?
- Jack Hemelstrand's National Provider Identifier (NPI) is 1770672156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Hemelstrand's specialty?
- Jack Hemelstrand is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Jack Hemelstrand located?
- Jack Hemelstrand's practice location on file with NPPES is 60 Nw 2nd St, Gresham, OR 97030-7222.
- What is Jack Hemelstrand's phone number?
- The practice phone number listed in the NPPES registry for Jack Hemelstrand is (503) 665-3116.
- Does Jack Hemelstrand accept Medicare?
- Jack Hemelstrand is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Hemelstrand's NPI active?
- Yes — Jack Hemelstrand's NPI (1770672156) is active in the NPPES registry as of the last update on 2015-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.