Geoffrey Wayne Krampitz, M.D., PH.D.
Surgical Oncology Physician · Burlingame, CA
Geoffrey Wayne Krampitz, M.D., PH.D. is a surgical oncology physician with a practice address in Burlingame, California, and NPI 1003040353, issued on May 14, 2009. Check the license (California A115198, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Geoffrey Wayne Krampitz
- Credential
- M.D., PH.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- A115198 CA
MD468823 PA
R3701 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Trousdale Dr, Burlingame, CA 94010
- Phone
- (650) 652-8787
- Enumerated
- May 14, 2009
- Record last updated
- Jul 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20200903002030); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 250 in California → Look up another NPI →
Also registered at 1501 Trousdale Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Akers, M.D.Neurology Physician1699792655
- Shamsuddin Alamgir, M.DInternal Medicine Physician1306877071
- Harsha Alexander, M.D.Hospitalist Physician1780974303
Verify Geoffrey Wayne Krampitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A115198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average surgical oncology physician in 2024
174 Medicare Part D claims for 66 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 56 claims were for opioids.
Most prescribed
- Tramadol Hcl45 claims
- Celecoxib30 claims
- Methocarbamol17 claims
- Clopidogrel11 claims
- Creon11 claims
- Oxycodone Hcl11 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.
Industry payments in 2024: $912.92
13 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 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 2 group practices
- County OF San MateoSan Mateo, CA
- Sutter Bay Medical FoundationBurlingame, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey Wayne Krampitz among 250 surgical oncology physician records in California
Geoffrey Wayne Krampitz, M.D., PH.D. is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2017 · median 2004 among the 184 with a school on file
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in California
There are 250 surgical oncology physician records in California.
All 250 in California → Every provider in Burlingame → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Kimberly Dalal, MDBurlingame, CA 940101831168368
- Kjirsten Ayn Carlson Betz, MDSan Francisco, CA 941151124552880
- Joanne Edquilang, M.D.San Francisco, CA 941151265851182
- Laura Hatfield, MD, FACSSan Francisco, CA 941151225201379
- Mark Healy, MDSalinas, CA 939011437445798
- Laura Esserman, MDSan Francisco, CA 941431679537971
- Cheryl Ewing, MDSan Francisco, CA 941431710935028
- Sarah HartmanSan Francisco, CA 941431558822122
Common questions
What is Geoffrey Wayne Krampitz, M.D., PH.D.'s NPI number?
Geoffrey Wayne Krampitz, M.D., PH.D.'s National Provider Identifier (NPI) is 1003040353, issued on May 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Wayne Krampitz, M.D., PH.D. located?
The NPPES record lists a practice address at 1501 Trousdale Dr, Burlingame, CA, 94010. Phone: (650) 652-8787. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Wayne Krampitz, M.D., PH.D.'s license?
NPPES lists California license number A115198, 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 Geoffrey Wayne Krampitz, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Geoffrey Wayne Krampitz, M.D., PH.D. had 174 Medicare Part D claims for 66 beneficiaries; the average among surgical oncology physician prescribers was 87. 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.