Erin Elizabeth Roesch, M.D.
Hematology & Oncology Physician · La Jolla, CA
Erin Elizabeth Roesch, M.D. is a hematology & oncology physician with a practice address in La Jolla, California, and NPI 1336464262, issued on Apr 3, 2010. Check the license (California A144286, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Erin Elizabeth Roesch
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A144286 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3855 Health Sciences Dr # 820, La Jolla, CA 92093
- Phone
- (858) 657-5090
- Enumerated
- Apr 3, 2010
- Record last updated
- Sep 27, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200409003512); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 3855 Health Sciences Dr # 820
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danelle James, M.D.Internal Medicine Physician1699859694
Verify Erin Elizabeth Roesch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A144286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
555 Medicare Part D claims for 120 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Anastrozole203 claims
- Letrozole92 claims
- Kisqali34 claims
- Exemestane24 claims
- Ibrance23 claims
- Ondansetron Hcl23 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: $6,661.64
9 payments; by number, the most common kind was consulting fee; the largest payer was TerSera Therapeutics LLC. The 8,560 providers of this specialty with any payment received $7,481.41 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.
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Erin Elizabeth Roesch among 1,583 hematology & oncology physician records in California
Erin Elizabeth Roesch, M.D. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2016 · median 2003 among the 1,124 with a school on file
- Record last updated2017 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 hematology & oncology physician records list a practice address in La Jolla
They are 46 of the 3,648 NPPES records with a practice address in La Jolla, and 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in La Jolla → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Rafael Bejar, M.D., PH.D.La Jolla, CA 920931720051493
- Sarah Boles, M.D.La Jolla, CA 920931245391242
- Imawati Budihardjo, M.D., PH.DLa Jolla, CA 920931043337173
- Srila Gopal, M.D.La Jolla, CA 920931831323369
- Ayad Hamdan, M.D.La Jolla, CA 920931144431230
- Teresa Helsten, M.D.La Jolla, CA 920931265408678
- Akram Mesleh Shayeb, M.D.La Jolla, CA 920931861784993
- Aaron Miller, M.D., PH.D.La Jolla, CA 920931104127679
Common questions
What is Erin Elizabeth Roesch, M.D.'s NPI number?
Erin Elizabeth Roesch, M.D.'s National Provider Identifier (NPI) is 1336464262, issued on Apr 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Erin Elizabeth Roesch, M.D. located?
The NPPES record lists a practice address at 3855 Health Sciences Dr # 820, La Jolla, CA, 92093. Phone: (858) 657-5090. Providers update this record themselves, so call before visiting.
How can I verify Erin Elizabeth Roesch, M.D.'s license?
NPPES lists California license number A144286, 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 Erin Elizabeth Roesch, M.D. prescribe under Medicare Part D?
In 2024, Erin Elizabeth Roesch, M.D. had 555 Medicare Part D claims for 120 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.