Philip Coff, MD
Gastroenterology Physician · Spokane, WA
Philip Coff, MD is a gastroenterology physician with a practice address in Spokane, Washington, and NPI 1477550572, issued on Jul 5, 2005. Check the license (Washington MD00048558, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Philip Coff
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD00048558 WA
43602 CO
Self-reported in NPPES; status is on the state search - Practice location
- 212 E Central Ave, Spokane, WA 99208
- Phone
- (509) 489-2600
- Enumerated
- Jul 5, 2005
- Record last updated
- Apr 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080205000128); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 533 in Washington → Look up another NPI →
Also registered at 212 E Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacee Anderson, PA-CPhysician Assistant1467438762
- Brad Bachmeier, PA-CSurgical Physician Assistant1073682464
- Anna Barber, MDPediatrics Physician1427169093
- Craig Barrow, M.D.Orthopaedic Foot and Ankle Surgery Physician1265539944
- Breanna Bergeron, RDRegistered Dietitian1013040849
- Nicole Breen, DOFamily Medicine Physician1841605433
Verify Philip Coff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00048558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average gastroenterology physician in 2024
156 Medicare Part D claims for 99 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Peg-3350 And Electrolytes60 claims
- Omeprazole23 claims
- Lactulose12 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.
Bills Medicare through one group practice
- Providence Health And Services - WashingtonWalla Walla, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Philip Coff among 533 gastroenterology physician records in Washington
Philip Coff, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1977 · median 2003 among the 373 with a school on file
- Record last updated2021 · 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 Spokane → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sumant Arora, M.D.Spokane, WA 992081134535560
- Matthew Berger, M.D.Spokane, WA 992081417343773
- Eashen Liu, MDSpokane, WA 992081891954475
- Ashish Sharma, M.D.Spokane, WA 992081699066613
- Supisara Tintara, MDSpokane, WA 992081790344893
- Catherine Tsai, MDSpokane, WA 992081356337935
- Michael Dixson, M.D.Spokane, WA 992071376530287
- David Maccini, M.D.Spokane, WA 992071659368561
Common questions
What is Philip Coff, MD's NPI number?
Philip Coff, MD's National Provider Identifier (NPI) is 1477550572, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Philip Coff, MD located?
The NPPES record lists a practice address at 212 E Central Ave, Spokane, WA, 99208. Phone: (509) 489-2600. Providers update this record themselves, so call before visiting.
How can I verify Philip Coff, MD's license?
NPPES lists Washington license number MD00048558, 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 Philip Coff, MD prescribe under Medicare Part D?
In 2024, Philip Coff, MD had 156 Medicare Part D claims for 99 beneficiaries; 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.