Kelly D. McCullough, M.D.
Gastroenterology Physician · Bellingham, WA
Kelly D. McCullough, M.D. is a gastroenterology physician with a practice address in Bellingham, Washington, and NPI 1841256260, issued on Apr 25, 2006. Check the license (Washington MD00040121, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Kelly D. McCullough
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD00040121 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2979 Squalicum Pkwy, Bellingham, WA 98225
- Phone
- (360) 734-1420
- Enumerated
- Apr 25, 2006
- Record last updated
- Feb 24, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (360) 756-6666
- Medicaid ID
- 8426272 WA
- Medicare enrollment
- Enrolled (PECOS I20050511000821); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 533 in Washington → Look up another NPI →
Also registered at 2979 Squalicum Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Anderson, ARNPFamily Nurse Practitioner1780636118
- Angela ArmstrongPharmacist1871003764
- Linda Banks, RDRegistered Dietitian1750317111
- Peter Beglin, M.D.Interventional Cardiology Physician1154370906
- Paul Behrens, PHARMDPharmacotherapy Pharmacist1942612460
- Gary Bergman, M.D.Orthopaedic Hand Surgery Physician1407875776
Verify Kelly D. McCullough in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00040121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average gastroenterology physician in 2024
1,144 Medicare Part D claims for 437 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Pantoprazole Sodium220 claims
- Omeprazole202 claims
- Mesalamine68 claims
- Peg 3350-Electrolyte67 claims
- Peg3350-Sod Sul-Nacl-Kcl-Asb-C61 claims
- Loperamide59 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northwest Gastroenterology Professional LLCBellingham, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelly D. McCullough among 533 gastroenterology physician records in Washington
Kelly D. McCullough, M.D. is one of 533 gastroenterology physician records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1999 · median 2003 among the 373 with a school on file
- Record last updated2009 · 59% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Washington
There are 533 gastroenterology physician records in Washington.
All 533 in Washington → Every provider in Bellingham → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Brandon Kuiper, MDBellingham, WA 982251245587195
- Barry Levenson, MDBellingham, WA 982251356335905
- Gregory Munson, M.D.Bellingham, WA 982251982610937
- Hannah Sheinin, MDBellingham, WA 982251023017274
- Todd Witte, M.D.Bellingham, WA 982251093847949
- Stephen Woods, M.D.Bellingham, WA 982251598722423
- Alan Chang, M.D.Bellingham, WA 982261255398285
- Donald Gullickson, M.D.Bellingham, WA 982261275775058
Common questions
What is Kelly D. McCullough, M.D.'s NPI number?
Kelly D. McCullough, M.D.'s National Provider Identifier (NPI) is 1841256260, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kelly D. McCullough, M.D. located?
The NPPES record lists a practice address at 2979 Squalicum Pkwy, Bellingham, WA, 98225. Phone: (360) 734-1420. Providers update this record themselves, so call before visiting.
How can I verify Kelly D. McCullough, M.D.'s license?
NPPES lists Washington license number MD00040121, 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.
How much does Kelly D. McCullough, M.D. prescribe under Medicare Part D?
In 2024, Kelly D. McCullough, M.D. had 1,144 Medicare Part D claims for 437 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Kelly D. McCullough, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.