Eva L. Sorensen, M.D.
Neurology Physician · San Marcos, CA
Eva L. Sorensen, M.D. is a neurology physician with a practice address in San Marcos, California, and NPI 1215081427, issued on Jan 23, 2007. Check the license (California A64050, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eva L. Sorensen
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A64050 CA
Self-reported in NPPES; status is on the state search - Practice location
- 838 Nordahl RD Ste 310, San Marcos, CA 92069
- Phone
- (442) 999-5977
- Enumerated
- Jan 23, 2007
- Record last updated
- Sep 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (442) 999-5914
- Medicare enrollment
- Enrolled (PECOS I20170821001018); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 838 Nordahl RD Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rabia Yasin, M.D.Neurology Physician1417308651
Verify Eva L. Sorensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64050Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average neurology physician in 2024
327 Medicare Part D claims for 33 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Donepezil Hcl36 claims
- Lamotrigine Er27 claims
- Memantine Hcl26 claims
- Lacosamide25 claims
- Levetiracetam24 claims
- Gabapentin21 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: $22.22
1 payment: food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Cep America - Neurology PCTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eva L. Sorensen among 2,339 neurology physician records in California
Eva L. Sorensen, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1995 · median 2006 among the 1,628 with a school on file
- Record last updated2018 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in San Marcos → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Alise Pham, DOSan Marcos, CA 920691184011363
- Rabia Yasin, M.D.San Marcos, CA 920691417308651
- Michael Delaney, M.D.Poway, CA 920641710157920
- Gilbert Ho, M.D.Poway, CA 920641851320600
- Aziz Ander, M.D.Oceanside, CA 920561316131832
- Gwendolyn Brophy, MDCamp Pendleton, CA 920551225011414
- David Llewellyn, MDOceanside, CA 920551043281850
- Regine Reimers, D.O.Oceanside, CA 920551336469543
Common questions
What is Eva L. Sorensen, M.D.'s NPI number?
Eva L. Sorensen, M.D.'s National Provider Identifier (NPI) is 1215081427, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eva L. Sorensen, M.D. located?
The NPPES record lists a practice address at 838 Nordahl RD Ste 310, San Marcos, CA, 92069. Phone: (442) 999-5977. Providers update this record themselves, so call before visiting.
How can I verify Eva L. Sorensen, M.D.'s license?
NPPES lists California license number A64050, 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 Eva L. Sorensen, M.D. prescribe under Medicare Part D?
In 2024, Eva L. Sorensen, M.D. had 327 Medicare Part D claims for 33 beneficiaries; the average among neurology physician prescribers was 1,370. 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.