Scott Erwin, MD
Anesthesiology Physician · Orange, CA
Scott Erwin, MD is an anesthesiology physician with a practice address in Orange, California, and NPI 1184187247, issued on Apr 7, 2019. Check the license (California A177367, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Scott Erwin
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A177367 CA
Self-reported in NPPES; status is on the state search - Practice location
- 333 City Blvd W Ste 2150, Orange, CA 92868
- Phone
- (916) 628-9169
- Enumerated
- Apr 7, 2019
- Entity
- Type 1 · individual
Also registered at 333 City Blvd W Ste 2150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Veronika AnufreichikAnesthesiology Physician1083147953
- Samuel Barsh, MDStudent in an Organized Health Care Education/Training Program1700415445
- Isabel ChangStudent in an Organized Health Care Education/Training Program1821452293
- Jason Cosman, MDStudent in an Organized Health Care Education/Training Program1033798020
- Diana Diaz, M.D.Student in an Organized Health Care Education/Training Program1932424793
- Tin Dinh, MDStudent in an Organized Health Care Education/Training Program1306588306
Verify Scott Erwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A177367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 61.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Ventura Anesthesia Medical GroupVentura, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
249 anesthesiology physician records list a Orange practice address
They are 249 of the 13,245 NPPES records with a Orange practice address, and 7,276 anesthesiology physician records in California.
All 249 in Orange → All 7,276 in California → Every provider in Orange →
Other anesthesiology physician records in California
- Alison A'Court, MDSan Diego, CA1912218199
- Peter Abaci, MDLos Gatos, CA1447200761
- Elma Abad-Pelsang, MDDel Mar, CA1689611923
- Rolando Abada, M.D.San Diego, CA1952319071
- Maher Abadir, MDTurlock, CA1669491718
- Jerry Abajian, M.D.Napa, CA1851336218
- Carolyn AbbasiLoma Linda, CA1811287311
- Christine Abboud, D.O.Walnut Creek, CA1174901508
- Steven Abboud, MDPalo Alto, CA1619364908
- Therese Abboud, M.D.Coronado, CA1003112913
Common questions
What is Scott Erwin, MD's NPI number?
Scott Erwin, MD's National Provider Identifier (NPI) is 1184187247, issued on Apr 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Scott Erwin, MD located?
The NPPES record lists a practice address at 333 City Blvd W Ste 2150, Orange, CA, 92868. Phone: (916) 628-9169. Providers update this record themselves, so call before visiting.
How can I verify Scott Erwin, MD's license?
NPPES lists California license number A177367, 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.
What is Scott Erwin, MD's Medicare quality score?
The 2023 MIPS final score is 61.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.