Erin Nicole Rizzo, MD
Emergency Medicine Physician · Tyler, TX
Erin Nicole Rizzo, MD is an emergency medicine physician with a practice address in Tyler, Texas, and NPI 1558821397, issued on Mar 20, 2019. Check the license (Texas T4579, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Erin Nicole Rizzo
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- T4579 TX
55642 KY
Self-reported in NPPES; status is on the state search - Practice location
- 800 E Dawson St, Tyler, TX 75701
- Phone
- (903) 606-4262
- Enumerated
- Mar 20, 2019
- Record last updated
- May 19, 2022
- Medicare enrollment
- Enrolled (PECOS I20220527000069); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 800 E Dawson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erin Nicole Rizzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T4579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average emergency medicine physician in 2024
245 Medicare Part D claims for 167 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Ondansetron Odt27 claims
- Cefdinir23 claims
- Hydrocodone-Acetaminophen18 claims
- Methocarbamol18 claims
- Amoxicillin-Clavulanate Potass14 claims
- Azithromycin13 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.
Bills Medicare through 2 group practices
- Mother Frances Hospital Regional Health Care CenterTyler, TX
- Northeast Texas Emergency Physicians PLLCLindale, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Nicole Rizzo among 4,885 emergency medicine physician records in Texas
Erin Nicole Rizzo, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2013 among the 2,779 with a school on file
- Record last updated2022 · 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 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 emergency medicine physician records list a practice address in Tyler
They are 86 of the 5,531 NPPES records with a practice address in Tyler, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Tyler → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mark Anderson, MDTyler, TX 757011346289055
- Daniel Baber, MDTyler, TX 757011538112024
- Martin Baum, MDTyler, TX 757011508805755
- Robert CreathTyler, TX 757011972542587
- Christopher Diaz, M.D.Tyler, TX 757011376530188
- Luis Haro, MDTyler, TX 757011093794109
- Bradley King, MDTyler, TX 757011639118367
- Colin Marino, MDTyler, TX 757011578519849
Common questions
What is Erin Nicole Rizzo, MD's NPI number?
Erin Nicole Rizzo, MD's National Provider Identifier (NPI) is 1558821397, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Erin Nicole Rizzo, MD located?
The NPPES record lists a practice address at 800 E Dawson St, Tyler, TX, 75701. Phone: (903) 606-4262. Providers update this record themselves, so call before visiting.
How can I verify Erin Nicole Rizzo, MD's license?
NPPES lists Texas license number T4579, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erin Nicole Rizzo, MD prescribe under Medicare Part D?
In 2024, Erin Nicole Rizzo, MD had 245 Medicare Part D claims for 167 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.