Thomas Arthur Ludwig, M.D.
Anesthesiology Physician · Bellingham, WA
Thomas Arthur Ludwig, M.D. is an anesthesiology physician with a practice address in Bellingham, Washington, and NPI 1316076680, issued on Mar 5, 2007. Check the license (Washington MD00049359, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Thomas Arthur Ludwig
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD00049359 WA
Self-reported in NPPES; status is on the state search - Practice location
- 909 Squalicum Way Ste 102, Bellingham, WA 98225
- Phone
- (360) 647-3377
- Enumerated
- Mar 5, 2007
- Record last updated
- Dec 5, 2025
- Fax
- (360) 752-3214
- Medicaid ID
- 8509846 WA
- Medicare enrollment
- Enrolled (PECOS I20230302003054); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Also registered at 909 Squalicum Way Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Trent Garcia, MDAnesthesiology Physician1306374194
- Regine GohAnesthesiology Physician1205381316
- Farabi Karim, MDAnesthesiology Physician1497217012
- John Morrison, M.D.Anesthesiology Physician1073710760
Verify Thomas Arthur Ludwig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00049359Check 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 one group practice
- Bellingham Anesthesia Associates PSKetchikan, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Arthur Ludwig among 1,701 anesthesiology physician records in Washington
Thomas Arthur Ludwig, M.D. is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 42% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2007 among the 1,103 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 anesthesiology physician records list a practice address in Bellingham
They are 61 of the 5,172 NPPES records with a practice address in Bellingham, and 1,701 anesthesiology physician records in Washington.
All 1,701 in Washington → Every provider in Bellingham → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Terri Blackburn, MDBellingham, WA 982251790703627
- Joseph Deck, MDBellingham, WA 982251881612729
- James Eggen, MDBellingham, WA 982251538188677
- Aaron Gonter, MDBellingham, WA 982251407875479
- Erin Griffith, M.D.Bellingham, WA 982251982677522
- David Hafner, MDBellingham, WA 982251205800943
- Peter Herbig, MDBellingham, WA 982251669495248
- Joseph Lonner, MDBellingham, WA 982251114948924
Common questions
What is Thomas Arthur Ludwig, M.D.'s NPI number?
Thomas Arthur Ludwig, M.D.'s National Provider Identifier (NPI) is 1316076680, issued on Mar 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Arthur Ludwig, M.D. located?
The NPPES record lists a practice address at 909 Squalicum Way Ste 102, Bellingham, WA, 98225. Phone: (360) 647-3377. Providers update this record themselves, so call before visiting.
How can I verify Thomas Arthur Ludwig, M.D.'s license?
NPPES lists Washington license number MD00049359, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. 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. 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.