Margaret A. Schlatter, MD
Neurology Physician · Napa, CA
Margaret A. Schlatter, MD is a neurology physician with a practice address in Napa, California, and NPI 1063430031, issued on Jul 18, 2006. Check the license (California G85416, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Margaret A. Schlatter
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- G85416 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3421 Valle Verde Dr, Napa, CA 94558
- Phone
- (707) 252-6546
- Enumerated
- Jul 18, 2006
- Record last updated
- Nov 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (707) 252-0942
- Medicare enrollment
- Enrolled (PECOS I20041001000874); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1984
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3421 Valle Verde Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Woodward, MDGeneral Practice Physician1750449682
Verify Margaret A. Schlatter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G85416Check 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 neurology physician in 2024
2,756 Medicare Part D claims for 402 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Carbidopa-Levodopa151 claims
- Donepezil Hcl129 claims
- Memantine Hcl119 claims
- Clobazam117 claims
- Ropinirole Hcl116 claims
- Levetiracetam111 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: $176.99
15 payments; by number, the most common kind was food and beverage; the largest payer was Amneal Pharmaceuticals LLC. 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
- Providence Medical FoundationNapa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
Other neurology physician records in California
- Venkat Raghav Aachi, MDThousand Oaks, CA1740640051
- John Aalbers, M.D.San Diego, CA1942262431
- Kafia Abbasi, M.D.French Camp, CA1215114897
- Puya Abbassi, D.O.San Jose, CA1831695428
- Ahmed Abdelhak, MB CHBSan Francisco, CA1053013748
- Diana Abdulrahman, M.D.Pomona, CA1518276880
- Hadi Abou El Hassan, MDLos Angeles, CA1053995720
- John Paul Aboubechara, MD, PHDPalo Alto, CA1205461803
- Saheil AboutalibLong Beach, CA1548551112
- Justin Abraham, M.D., M.B.A.Santa Barbara, CA1225322522
Common questions
What is Margaret A. Schlatter, MD's NPI number?
Margaret A. Schlatter, MD's National Provider Identifier (NPI) is 1063430031, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret A. Schlatter, MD located?
The NPPES record lists a practice address at 3421 Valle Verde Dr, Napa, CA, 94558. Phone: (707) 252-6546. Providers update this record themselves, so call before visiting.
How can I verify Margaret A. Schlatter, MD's license?
NPPES lists California license number G85416, 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 Margaret A. Schlatter, MD prescribe under Medicare Part D?
In 2024, Margaret A. Schlatter, MD had 2,756 Medicare Part D claims for 402 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.