Todd Joseph Hartwig, DC
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 4310 N Interstate Ave, Portland, OR 97217
- Practice phone
- Call (503) 235-7130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marcum Chiropractic Clinic
Portland, Oregon
Find Todd Hartwig's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Todd Joseph Hartwig is a chiropractor in Portland, Oregon
Todd Hartwig practices at Marcum Chiropractic Clinic in Portland, Oregon.
Todd Hartwig's NPI, 1326208869, was assigned on June 9, 2008. Todd Hartwig holds Oregon license 3827.
- NPI
- 1326208869NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2008
- NPI status
- Active
- Practice phone
- (503) 235-7130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Todd Joseph Hartwig practices at Marcum Chiropractic Clinic in Portland, Oregon
Todd Hartwig's primary practice is Marcum Chiropractic Clinic, at 4310 N Interstate Ave, Portland, OR 97217 in Multnomah County. The practice phone is (503) 235-7130.
- Marcum Chiropractic Clinic4310 N Interstate Ave, Portland, OR 97217 · Multnomah CountyPhone(503) 235-7130
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Todd Joseph Hartwig is affiliated with 2 sites of care
Todd Hartwig's primary practice is Marcum Chiropractic Clinic in Portland, Oregon. Dmand AI also links Todd Hartwig to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Todd Joseph Hartwig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Todd Hartwig practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marcum Chiropractic Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Todd Joseph Hartwig is one of 836 chiropractors in Oregon
Chiropractor is Todd Hartwig's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Todd Hartwig is licensed in Oregon.
Specialties and state licenses
- Chiropractor, OregonPrimary
Chiropractors near Todd Hartwig
Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Todd Joseph Hartwig's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Todd Hartwig's median patient age at 46, with 62% women.
Todd Hartwig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Sources for Todd Joseph Hartwig's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Todd Joseph Hartwig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Todd Joseph Hartwig's NPI number?
Todd Joseph Hartwig's NPI number is 1326208869. It was assigned on June 9, 2008, and it is active in the NPI Registry.
What does Todd Joseph Hartwig specialize in?
Todd Joseph Hartwig is a chiropractor in Portland, Oregon. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Todd Joseph Hartwig practice?
Todd Hartwig practices at 4310 N Interstate Ave, Portland, OR 97217. Todd Hartwig's primary practice is Marcum Chiropractic Clinic in Portland, Oregon. Dmand AI also links Todd Hartwig to 1 physician office.
What is Todd Joseph Hartwig's office phone number?
The practice phone on file for Todd Hartwig is (503) 235-7130.
What is Todd Joseph Hartwig's medical license number?
Todd Hartwig holds Oregon license 3827.
How long has Todd Joseph Hartwig been practicing?
Todd Hartwig's NPI was assigned in 2008.
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