Mark W. Isackson, PT
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 500 NE Multnomah St, Portland, OR 97232
- Practice phone
- Call (503) 813-2440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of the Northwest
Portland, Oregon
Find Mark Isackson'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.
Mark W. Isackson is a physical therapist in Portland, Oregon
Mark Isackson practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Mark Isackson's NPI, 1396877130, was assigned on March 9, 2007. Mark Isackson holds Washington license 9182.
- NPI
- 1396877130NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335200161
- NPI enumeration date
- March 9, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 813-2440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark W. Isackson practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Mark Isackson's primary practice is Kaiser Foundation Health Plan of the Northwest, at 500 NE Multnomah St, Portland, OR 97232 in Multnomah County. The practice phone is (503) 813-2440.
- Kaiser Foundation Health Plan of the Northwest500 NE Multnomah St, Portland, OR 97232 · Multnomah CountyPhone(503) 813-2440
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark W. Isackson is affiliated with 2 sites of care and 1 medical group
Mark Isackson's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Mark Isackson to 1 more group practice or clinic, 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 Mark W. Isackson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Isackson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of the Northwest | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark W. Isackson is one of 1,996 physical therapists in Oregon
Physical therapist is Mark Isackson's primary specialty in the NPI Registry, under taxonomy code 225100000X. Dmand AI has Mark Isackson's licenses on file in 2 states: Washington and Oregon.
Specialties and state licenses
- Physical therapist, WashingtonPrimary
- Oregon license
Physical therapists near Mark Isackson
Counts of physical therapists 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
Mark W. Isackson's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Mark Isackson's median patient age at 48, with 62% women.
Mark Isackson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
How Mark W. Isackson takes part in Medicare
Mark Isackson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Mark W. Isackson'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Mark W. Isackson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark W. Isackson's NPI number?
Mark W. Isackson's NPI number is 1396877130. It was assigned on March 9, 2007, and it is active in the NPI Registry.
What does Mark W. Isackson specialize in?
Mark W. Isackson is a physical therapist in Portland, Oregon. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Mark W. Isackson practice?
Mark Isackson practices at 500 NE Multnomah St, Portland, OR 97232. Mark Isackson's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Mark Isackson to 1 group practice or clinic.
What is Mark W. Isackson's office phone number?
The practice phone on file for Mark Isackson is (503) 813-2440.
What is Mark W. Isackson's medical license number?
Mark Isackson holds Washington license 9182, one of the licenses on file in 2 states.
Which states has Mark W. Isackson been licensed in?
Dmand AI has state licenses on file for Mark Isackson in Washington and Oregon.
What medical group is Mark W. Isackson part of?
Mark Isackson is linked to Kaiser Permanente Northwest.
Does Mark W. Isackson accept Medicare?
Yes. CMS lists Mark Isackson as accepting Medicare assignment.
How long has Mark W. Isackson been practicing?
Mark Isackson graduated from medical school in 2003, 23 years ago.
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