Craig Spencer Flath
Anesthesiology Physician · Santa Ana, CA
Craig Spencer Flath is an anesthesiology physician with a practice address in Santa Ana, California, and NPI 1578094199, issued on Mar 24, 2017. Check the license (California A160164, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Craig Spencer Flath
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A160164 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 N Tustin Ave Ste 400, Santa Ana, CA 92705
- Phone
- (714) 619-5383
- Enumerated
- Mar 24, 2017
- Record last updated
- Aug 4, 2022
- Medicare enrollment
- Enrolled (PECOS I20220815000173); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2017
- Entity
- Type 1 · individual
Also registered at 400 N Tustin Ave Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stanley Hoang, M.D.Anesthesiology Physician1922392679
- Gene Jang, M.D.Anesthesiology Physician1689107823
- Clifton LeeAnesthesiology Physician1770225864
- Yuchen LiuAnesthesiology Physician1710366059
- Adrian NgAnesthesiology Physician1972044246
- Jerimarie PasiliaoAnesthesiology Physician1659803906
Verify Craig Spencer Flath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $119.03
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 17,774 providers of this specialty with any payment received $669.59 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
- Allied Anesthesia Medical Group IncIrvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
Other anesthesiology physician records in California
- Alison A'Court, MDSan Diego, CA1912218199
- 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
- Mohammed Abdel Rahim, M.B.CH.BNewport Beach, CA1255520854
Common questions
What is Craig Spencer Flath's NPI number?
Craig Spencer Flath's National Provider Identifier (NPI) is 1578094199, issued on Mar 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Craig Spencer Flath located?
The NPPES record lists a practice address at 400 N Tustin Ave Ste 400, Santa Ana, CA, 92705. Phone: (714) 619-5383. Providers update this record themselves, so call before visiting.
How can I verify Craig Spencer Flath's license?
NPPES lists California license number A160164, 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.
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.