Paul Olaf Gulsrud, MD
Gastroenterology Physician · West Hills, CA
Paul Olaf Gulsrud, MD is a gastroenterology physician with a practice address in West Hills, California, and NPI 1801975966, issued on Nov 2, 2006. Check the license (California G27226, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Paul Olaf Gulsrud
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- G27226 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23101 Sherman Place, West Hills, CA 91307
- Phone
- (818) 712-9154
- Enumerated
- Nov 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 712-9187
- Medicaid ID
- 00G272260 CA
- Entity
- Type 1 · individual
Also registered at 23101 Sherman Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Mallen, DDSDentist1861642902
- Pamela Yamek, N.P.Nurse Practitioner1164548301
Verify Paul Olaf Gulsrud in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G27226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average gastroenterology physician in 2024
575 Medicare Part D claims for 149 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Lisinopril42 claims
- Atorvastatin Calcium38 claims
- Amlodipine Besylate37 claims
- Levothyroxine Sodium32 claims
- Losartan Potassium31 claims
- Omeprazole22 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 MIPS final score for 2023 (Medicare payment program): 18.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
11 gastroenterology physician records list a practice address in West Hills
They are 11 of the 708 NPPES records with a practice address in West Hills, and 2,140 gastroenterology physician records in California.
All 11 in West Hills → All 2,140 in California → Every provider in West Hills →
Other gastroenterology physician records in California
- David Aarons, MDLodi, CA1619081379
- Constante Abaya, MDOxnard, CA1003918459
- Sadeea Abbasi, M.D., PH.D.Los Angeles, CA1366713513
- Basim Abdelkarim, MDUpland, CA1932217544
- Homan Abdollahzadeh, MDPalm Springs, CA1184634826
- John Abdulian, M.D.Fresno, CA1437114113
- Hussein Abidali, DORancho Cucamonga, CA1205274768
- Alaa Abousaif, MDOrange, CA1235124108
- Donald Abrahm, M.D.Newport Beach, CA1215022405
- Maria Abreu, M.D.West Hollywood, CA1598793374
Common questions
What is Paul Olaf Gulsrud, MD's NPI number?
Paul Olaf Gulsrud, MD's National Provider Identifier (NPI) is 1801975966, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul Olaf Gulsrud, MD located?
The NPPES record lists a practice address at 23101 Sherman Place, West Hills, CA, 91307. Phone: (818) 712-9154. Providers update this record themselves, so call before visiting.
How can I verify Paul Olaf Gulsrud, MD's license?
NPPES lists California license number G27226, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul Olaf Gulsrud, MD prescribe under Medicare Part D?
In 2024, Paul Olaf Gulsrud, MD had 575 Medicare Part D claims for 149 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Paul Olaf Gulsrud, MD's MIPS final score?
The 2023 MIPS final score is 18.1 of 100. 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.