Corinna Fazzio, D.O., R.D.
Neurology Physician · Sacramento, CA
Corinna Fazzio, D.O., R.D. is a neurology physician with a practice address in Sacramento, California, and NPI 1770025090, issued on Nov 17, 2016. Check the license (California 20583, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Corinna Fazzio
- Credential
- D.O., R.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 20583 CA
86049080 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4860 Y St Ste 3700, Sacramento, CA 95817
- Phone
- (916) 734-3588
- Enumerated
- Nov 17, 2016
- Record last updated
- Jul 1, 2025
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 4860 Y St Ste 3700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dale Norton BongbongStudent in an Organized Health Care Education/Training Program1467203935
Verify Corinna Fazzio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average neurology physician in 2024
54 Medicare Part D claims for 19 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
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.
Corinna Fazzio among 2,339 neurology physician records in California
Corinna Fazzio, D.O., R.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 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2025 · 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 Sacramento → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Steven Brass, MDSacramento, CA 958171548250848
- Lawrence Fung, M.D.Sacramento, CA 958171407837164
- Fredric Gorin, M.D.Sacramento, CA 958171629052220
- Shawn Kile, M.D.Sacramento, CA 958171831170844
- Jane Kim, M.D.Sacramento, CA 958171871574772
- Suzanne Koopmans, M.D.Sacramento, CA 958171891776688
- Neuzil Lai, M.D.Sacramento, CA 958171265413736
- Calandra Lindsey, D.O.Sacramento, CA 958171245211184
Common questions
What is Corinna Fazzio, D.O., R.D.'s NPI number?
Corinna Fazzio, D.O., R.D.'s National Provider Identifier (NPI) is 1770025090, issued on Nov 17, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Corinna Fazzio, D.O., R.D. located?
The NPPES record lists a practice address at 4860 Y St Ste 3700, Sacramento, CA, 95817. Phone: (916) 734-3588. Providers update this record themselves, so call before visiting.
How can I verify Corinna Fazzio, D.O., R.D.'s license?
NPPES lists California license number 20583, 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 Corinna Fazzio, D.O., R.D. prescribe under Medicare Part D?
In 2024, Corinna Fazzio, D.O., R.D. had 54 Medicare Part D claims for 19 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.