David William Lassen, CRNA
Certified Registered Nurse Anesthetist · Inglewood, CA
David William Lassen, CRNA is a certified registered nurse anesthetist with a practice address in Inglewood, California, and NPI 1841542313, issued on Oct 9, 2012. Check the license (California 4304, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David William Lassen
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 4304 CA
711820 CA
Self-reported in NPPES; status is on the state search - Practice location
- 555 E Hardy St, Inglewood, CA 90301
- Phone
- (310) 673-4660
- Enumerated
- Oct 9, 2012
- Record last updated
- May 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130115000273); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →
Also registered at 555 E Hardy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abby Adesanya, PHARM.DPharmacist1518997790
- Rabia Ahmed, M.D.Internal Medicine Physician1396772596
- Joanna AlcocerSocial Worker1205467404
- Mohammed Alomari, M.B.B.CH.Student in an Organized Health Care Education/Training Program1811840754
- Talia AmiriNurse Practitioner1871000802
- Mahjuba Ansari, MDStudent in an Organized Health Care Education/Training Program1780535021
Verify David William Lassen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 4304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $14.24
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 24,076 providers of this specialty with any payment received $135.08 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 4 group practices
- Digestive Health Associates OF Southern CaliforniaSanta Monica, CA
- Genesis Healthcare Partners PCLancaster, CA
- Scq Anesthesia A Professional Nursing CorporationTarzana, CA
- Tip Top Anesthesia Group IncBakersfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David William Lassen among 2,943 certified registered nurse anesthetist records in California
David William Lassen, CRNA is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 46% of them.
- NPI issued2012 · 46% of these records are older, 51% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2012 · median 2016 among the 2,089 with a school on file
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in California
There are 2,943 certified registered nurse anesthetist records in California.
All 2,943 in California → Every provider in Inglewood → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Barbara BrennanInglewood, CA 903011326393083
- James Sherer, CRNAPlaya Del Rey, CA 902931760772016
- Erica Clayton, CRNAMarina Del Rey, CA 902921376958488
- Melissa Dowling, CRNAMarina Del Rey, CA 902921427509082
- Tina Manibhai, R.N., CRNAMarina Del Rey, CA 902921750521167
- Holly O'Rourke, CRNAMarina Del Rey, CA 902921134665417
- Pia Eriksson Zukerman, CRNARedondo Beach, CA 902771366568511
- Christopher Radford, CRNA, DNPRedondo Beach, CA 902771245911288
Common questions
What is David William Lassen, CRNA's NPI number?
David William Lassen, CRNA's National Provider Identifier (NPI) is 1841542313, issued on Oct 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is David William Lassen, CRNA located?
The NPPES record lists a practice address at 555 E Hardy St, Inglewood, CA, 90301. Phone: (310) 673-4660. Providers update this record themselves, so call before visiting.
How can I verify David William Lassen, CRNA's license?
NPPES lists California license number 4304, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is David William Lassen, CRNA's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.