NPPES file of Aug 9, 2026

Lawrence David Dickinson, MD

Neurological Surgery Physician · Castro Valley, CA

Lawrence David Dickinson, MD is a neurological surgery physician with a practice address in Castro Valley, California, and NPI 1083669592, issued on May 23, 2006. Check the license (California G84805, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083669592
Name
Lawrence David Dickinson
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
G84805 CA
DR.0054873 CO
Self-reported in NPPES; status is on the state search
Practice location
20055 Lake Chabot RD, Castro Valley, CA 94546
Phone
(510) 886-3138
Enumerated
May 23, 2006
Record last updated
Mar 17, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(510) 373-1616
Medicaid ID
75639700 CO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 20055 Lake Chabot RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Peter Adamczyk, M.D.Neurology Physician1689710915
  2. Narayana Bulusu, M.D.Urology Physician1821106329
  3. Wing Chin, M.D.Internal Medicine Physician1124052576
  4. Catherine Covey, M.D.Specialist1942213764
  5. Ricardo Da Roza, M.D.Medical Oncology Physician1184669285
  6. Tara Jordan, MMS, PA-CPhysician Assistant1366795395

Verify Lawrence David Dickinson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G84805
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2% more Medicare Part D claims than the average neurological surgery physician in 2024

175 Medicare Part D claims for 52 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.

  1. Lawrence Dickinson175
  2. Specialty average172

Most prescribed

  1. Celecoxib30 claims
  2. Cyclobenzaprine Hcl25 claims
  3. Meloxicam23 claims
  4. Gabapentin22 claims
  5. Alprazolam12 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: $5,009.49

8 payments; by number, the most common kind was consulting fee; the largest payer was Integra LifeSciences Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lawrence Dickinson$5,009
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Lawrence David Dickinson among 929 neurological surgery physician records in California

Lawrence David Dickinson, MD is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 62% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2016 · 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 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in California

There are 929 neurological surgery physician records in California.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Ronnie Mimran, MDCastro Valley, CA 945461821043498
  2. Jeffrey Randall, MDCastro Valley, CA 945461720046295
  3. Cavett Robert, M.D., F.A.C.S.Lafayette, CA 945491508925926
  4. Eldan Eichbaum, MDFremont, CA 945381962413443
  5. Desmond Erasmus, MDFremont, CA 945381386744779
  6. Sandeep Kunwar, M.D.Fremont, CA 945381508807462
  7. Rajiv Saigal, M.D., PH.D.Fremont, CA 945381487981700
  8. Stanton Schiffer, M.D.Fremont, CA 945381497848204

Common questions

What is Lawrence David Dickinson, MD's NPI number?

Lawrence David Dickinson, MD's National Provider Identifier (NPI) is 1083669592, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence David Dickinson, MD located?

The NPPES record lists a practice address at 20055 Lake Chabot RD, Castro Valley, CA, 94546. Phone: (510) 886-3138. Providers update this record themselves, so call before visiting.

How can I verify Lawrence David Dickinson, MD's license?

NPPES lists California license number G84805, 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 Lawrence David Dickinson, MD prescribe under Medicare Part D?

In 2024, Lawrence David Dickinson, MD had 175 Medicare Part D claims for 52 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.