David Charles Marzulo, D.O.
Neurology Physician · Mesa, AZ
David Charles Marzulo, D.O. is a neurology physician with a practice address in Mesa, Arizona, and NPI 1699771600, issued on Jun 23, 2005. Check the license (Arizona 3228, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Charles Marzulo
- Credential
- D.O.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 3228 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1919 E Mckellips RD, Mesa, AZ 85203
- Phone
- (480) 834-9575
- Enumerated
- Jun 23, 2005
- Record last updated
- May 6, 2026
- Fax
- (480) 834-4497
- Medicare enrollment
- Enrolled (PECOS I20090728000800); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1980
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 458 in Arizona → Look up another NPI →
Also registered at 1919 E Mckellips RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dan Froerer, DCChiropractor1447289947
- Angela Jowaiszas, P.T.Orthopedic Physical Therapist1487706677
- Gilbert Toffol, D.O.Neurology Physician1760470967
Verify David Charles Marzulo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 3228Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average neurology physician in 2024
815 Medicare Part D claims for 176 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Donepezil Hcl132 claims
- Levetiracetam53 claims
- Gabapentin51 claims
- Memantine Hcl46 claims
- Carbidopa-Levodopa44 claims
- Sumatriptan Succinate35 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: $5,217.05
218 payments; by number, the most common kind was 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 2 group practices
- Bhsm Rehabilitation LLCMesa, AZ
- Foothills Neurology P CMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Charles Marzulo among 458 neurology physician records in Arizona
David Charles Marzulo, D.O. is one of 458 neurology physician records with a practice address in Arizona. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1980 · median 2005 among the 298 with a school on file
- Record last updated2026 · 51% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Arizona
There are 458 neurology physician records in Arizona.
All 458 in Arizona → Every provider in Mesa → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- James Schlichting, D.OMesa, AZ 852031316935471
- Gilbert Toffol, D.O.Mesa, AZ 852031760470967
- Ashok Narayan, M.D.Mesa, AZ 852021184626095
- Jaime Rawson, D.O.Mesa, AZ 852021508026469
- Robert Coppola, DOMesa, AZ 852061134216187
- Robert Gunnink, DOMesa, AZ 852061144293028
- Catherine Kapoor, MDMesa, AZ 852061215084553
- Arun Kumar, M.D.Mesa, AZ 852061477535078
Common questions
What is David Charles Marzulo, D.O.'s NPI number?
David Charles Marzulo, D.O.'s National Provider Identifier (NPI) is 1699771600, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Charles Marzulo, D.O. located?
The NPPES record lists a practice address at 1919 E Mckellips RD, Mesa, AZ, 85203. Phone: (480) 834-9575. Providers update this record themselves, so call before visiting.
How can I verify David Charles Marzulo, D.O.'s license?
NPPES lists Arizona license number 3228, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Charles Marzulo, D.O. prescribe under Medicare Part D?
In 2024, David Charles Marzulo, D.O. had 815 Medicare Part D claims for 176 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.