Sandra K. Holloway, MD
Gastroenterology Physician · Bend, OR
Sandra K. Holloway, MD is a gastroenterology physician with a practice address in Bend, Oregon, and NPI 1902898729, issued on Aug 18, 2005. Check the license (Oregon MD26430, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sandra K. Holloway
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD26430 OR
0101043770 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2200 NE Neff RD Ste 302, Bend, OR 97701
- Phone
- (541) 706-4220
- Enumerated
- Aug 18, 2005
- Record last updated
- Aug 1, 2024
- Fax
- (541) 597-5819
- Medicaid ID
- 271028 OR
- Medicare enrollment
- Enrolled (PECOS I20060321000098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 281 in Oregon → Look up another NPI →
Also registered at 2200 NE Neff RD Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Argabright, PA-CSurgical Physician Assistant1326418104
- Linda Becker, ARNPNurse Practitioner1194098756
- Sandra Bernklau, APRN-BCNurse Practitioner1790821882
- Richard Bochner, M.D.Gastroenterology Physician1881621290
- Rodney Camp, DOGastroenterology Physician1972568228
- Mary Condron, M.D.Surgery Physician1841580503
Verify Sandra K. Holloway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD26430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average gastroenterology physician in 2024
308 Medicare Part D claims for 206 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf64 claims
- Pantoprazole Sodium38 claims
- Ondansetron Hcl32 claims
- Peg-3350 And Electrolytes31 claims
- Omeprazole29 claims
- Gavilyte-G18 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): 87.1 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).
Industry payments in 2024: $675.21
12 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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
- St Charles Health System IncBend, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra K. Holloway among 281 gastroenterology physician records in Oregon
Sandra K. Holloway, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1984 · median 2003 among the 201 with a school on file
- Record last updated2024 · 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 Bend → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Robert Andrews, M.D.Bend, OR 977011568805836
- Richard Bochner, M.D.Bend, OR 977011881621290
- Rodney Camp, DOBend, OR 977011972568228
- Arthur Cantor, M.D.Bend, OR 977011326131863
- Jade Edwards, M.D.Bend, OR 977011326481615
- Meghan Gilroy, M.D.Bend, OR 977011821388083
- Laurel Hartwell, M.D.Bend, OR 977011265652531
- Sidney Henderson, M.D.Bend, OR 977011437188935
Common questions
What is Sandra K. Holloway, MD's NPI number?
Sandra K. Holloway, MD's National Provider Identifier (NPI) is 1902898729, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sandra K. Holloway, MD located?
The NPPES record lists a practice address at 2200 NE Neff RD Ste 302, Bend, OR, 97701. Phone: (541) 706-4220. Providers update this record themselves, so call before visiting.
How can I verify Sandra K. Holloway, MD's license?
NPPES lists Oregon license number MD26430, 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 Sandra K. Holloway, MD prescribe under Medicare Part D?
In 2024, Sandra K. Holloway, MD had 308 Medicare Part D claims for 206 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Sandra K. Holloway, MD's MIPS final score?
The 2023 MIPS final score is 87.1 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.