NPPES file of Aug 9, 2026

Timothy J. Dykstra, DO

Internal Medicine Physician · Lewiston, ID

Timothy J. Dykstra, DO is an internal medicine physician with a practice address in Lewiston, Idaho, and NPI 1376592758, issued on May 10, 2006. Check the license (Idaho O-216, as entered in NPPES) on the Idaho Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376592758
Name
Timothy J. Dykstra
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
O-216 ID
OP00001634 WA
Self-reported in NPPES; status is on the state search
Practice location
2315 8TH St, Lewiston, ID 83501
Phone
(208) 746-1383
Enumerated
May 10, 2006
Record last updated
Mar 8, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(208) 746-6348
Medicaid IDs
1376592758 ID
1008949 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →

Also registered at 2315 8TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Craig Ambroson, MDPediatrics Physician1629024179
  2. Barbara Arnzen, PACPhysician Assistant1780653097
  3. Danielle Barnes, PA-CPhysician Assistant1356747042
  4. Geneen Bigsby, DOObstetrics & Gynecology Physician1710081450
  5. Michael Blue, DOFamily Medicine Physician1558309393
  6. Natale Carasali, MDPediatrics Physician1003861626

Verify Timothy J. Dykstra in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license O-216    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Timothy J. Dykstra among 453 internal medicine physician records in Idaho

Timothy J. Dykstra, DO is one of 453 internal medicine physician records with a practice address in Idaho. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 63% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2016 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 internal medicine physician records list a practice address in Lewiston

They are 18 of the 764 NPPES records with a practice address in Lewiston, and 453 internal medicine physician records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 453 in Idaho → Every provider in Lewiston → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Patricia Brady, MDLewiston, ID 835011922079037
  2. Barbara Davis, MDLewiston, ID 835011699746859
  3. Melanie Eggleston, MDLewiston, ID 835011932159258
  4. James Fisher, MDLewiston, ID 835011912929928
  5. Jane Fore, MDLewiston, ID 835011063445385
  6. Jeffrey Harris, M.D.Lewiston, ID 835011942232285
  7. Barbara KammerLewiston, ID 835011306957048
  8. Elzbieta Kraszewska-Ostromecka, MDLewiston, ID 835011518958412

Common questions

What is Timothy J. Dykstra, DO's NPI number?

Timothy J. Dykstra, DO's National Provider Identifier (NPI) is 1376592758, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy J. Dykstra, DO located?

The NPPES record lists a practice address at 2315 8TH St, Lewiston, ID, 83501. Phone: (208) 746-1383. Providers update this record themselves, so call before visiting.

How can I verify Timothy J. Dykstra, DO's license?

NPPES lists Idaho license number O-216, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.