Taylor Karl, MD
Gastroenterology Physician · Portland, OR
Taylor Karl, MD is a gastroenterology physician with a practice address in Portland, Oregon, and NPI 1396204202, issued on Mar 19, 2019. Check the license (Oregon MD229593, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Taylor Karl
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD229593 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3485 S Bond Ave, Portland, OR 97239
- Phone
- (503) 494-4373
- Enumerated
- Mar 19, 2019
- Record last updated
- Jul 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20250801002506); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 281 in Oregon → Look up another NPI →
Also registered at 3485 S Bond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danielle Brouillard, MSN, AGACNP-BC, OCNAcute Care Nurse Practitioner1396453205
- Taylor Coe-Eisenberg, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1639944242
- Eunhye Lee, MSWClinical Social Worker1821878810
- Elizabeth Loggers, M.D., PH.D.Medical Oncology Physician1477523637
- Zachary TjernlundAcute Care Nurse Practitioner1821829755
Verify Taylor Karl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD229593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average gastroenterology physician in 2024
11 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $120.98
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Taylor Karl among 281 gastroenterology physician records in Oregon
Taylor Karl, MD is one of 281 gastroenterology physician records with a practice address in Oregon. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 96% of them.
- NPI issued2019 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2019 · median 2003 among the 201 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Oregon
There are 281 gastroenterology physician records in Oregon.
All 281 in Oregon → Every provider in Portland → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Andy Barnett, MDPortland, OR 972391194717819
- Seth Crockett, MD, MPHPortland, OR 972391437178183
- Michael (brian) Fennerty, MDPortland, OR 972391831104330
- Janice Jou, M.D.Portland, OR 972391679531941
- Ronald Katon, MDPortland, OR 972391184639692
- William Kelley, M.D.Portland, OR 972391164477105
- Kandice Knigge, MDPortland, OR 972391356356851
- David Lieberman, M.D.Portland, OR 972391790713063
Common questions
What is Taylor Karl, MD's NPI number?
Taylor Karl, MD's National Provider Identifier (NPI) is 1396204202, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Taylor Karl, MD located?
The NPPES record lists a practice address at 3485 S Bond Ave, Portland, OR, 97239. Phone: (503) 494-4373. Providers update this record themselves, so call before visiting.
How can I verify Taylor Karl, MD's license?
NPPES lists Oregon license number MD229593, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Taylor Karl, MD prescribe under Medicare Part D?
In 2024, Taylor Karl, MD had 11 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions 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.