Mark Mahamoud Gabriel, DC
Chiropractor · Portland, OR
Mark Mahamoud Gabriel, DC is a chiropractor with a practice address in Portland, Oregon, and NPI 1538457585, issued on Jul 12, 2011. Check the license (Oregon 5070, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Mahamoud Gabriel
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License numbers
- 5070 OR
CH10350 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1359 NE 35TH Ave., Portland, OR 97232
- Phone
- (503) 389-5545
- Enumerated
- Jul 12, 2011
- Record last updated
- Sep 26, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170719001331); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Mark Mahamoud Gabriel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 5070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Advanced Wellness Center LLCPortland, OR
- Renovo Chiropractic LLCLincoln City, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
582 chiropractor records list a practice address in Portland
They are 582 of the 42,088 NPPES records with a practice address in Portland, and 1,881 chiropractor records in Oregon.
All 582 in Portland → All 1,881 in Oregon → Every provider in Portland →
Other chiropractor records in Oregon
- Anna Abbott, DCPortland, OR1235799818
- Scott Abrahamson, D.C.Lake Oswego, OR1437363322
- Ruben Acevedo, D.C.Roseburg, OR1700445210
- Kent Achtyes, D.C.Portland, OR1659590388
- Morgan AckermannMilwaukie, OR1831872449
- Cory Adams, DCPortland, OR1386507945
- Mark Adams, D.C.Ashland, OR1225100571
- Perry Adams, D.C.Waldport, OR1134386766
- Susan Addison, DCPortland, OR1225223597
- Charles Affatato, D.C.Salem, OR1740303130
Common questions
What is Mark Mahamoud Gabriel, DC's NPI number?
Mark Mahamoud Gabriel, DC's National Provider Identifier (NPI) is 1538457585, issued on Jul 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mark Mahamoud Gabriel, DC located?
The NPPES record lists a practice address at 1359 NE 35TH Ave., Portland, OR, 97232. Phone: (503) 389-5545. Providers update this record themselves, so call before visiting.
How can I verify Mark Mahamoud Gabriel, DC's license?
NPPES lists Oregon license number 5070, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.