Clarissa O. Lagman, PA-C
Medical Physician Assistant · Carson, CA
Clarissa O. Lagman, PA-C is a medical physician assistant with a practice address in Carson, California, and NPI 1912295171, issued on Jul 21, 2011. Check the license (California 21700, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clarissa O. Lagman
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 21700 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 E Dominguez St, Carson, CA 90746
- Phone
- (310) 715-7755
- Enumerated
- Jul 21, 2011
- Record last updated
- Apr 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (424) 704-2493
- Medicare enrollment
- Enrolled (PECOS I20120326000608); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1000 E Dominguez St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monique Amador, PA-CMedical Physician Assistant1720390651
- Cynthia Chau, PA-CMedical Physician Assistant1346342102
- Leslie Ann Espe, AGNP-CPrimary Care Nurse Practitioner1093259558
- Christine Ferrer, D.C.Chiropractor1629179874
- Adrienne Marsh, NPFamily Nurse Practitioner1891343505
- William Tarng, MDInternal Medicine Physician1376545723
Verify Clarissa O. Lagman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average medical physician assistant in 2024
701 Medicare Part D claims for 104 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Trazodone Hcl38 claims
- Atorvastatin Calcium33 claims
- Gabapentin32 claims
- Quetiapine Fumarate25 claims
- Mirtazapine23 claims
- Omeprazole22 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 one group practice
- Richard M Butlig M D IncTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clarissa O. Lagman among 3,376 medical physician assistant records in California
Clarissa O. Lagman, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 46% of them.
- NPI issued2011 · 46% of these records are older, 49% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2011 · median 2012 among the 1,347 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Carson → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Monique Amador, PA-CCarson, CA 907461720390651
- Cynthia Chau, PA-CCarson, CA 907461346342102
- Donna Garnier, PA-CCarson, CA 907451285721837
- Sheila Lachica, PA-CCarson, CA 907451225123177
- Elma EstradaWilmington, CA 907441922461482
- Brianna Flores, PA-CWilmington, CA 907441689138851
- Angela Lee, PA-CWilmington, CA 907441821269135
- Alison Marcus, PA-CWilmington, CA 907441710325816
Common questions
What is Clarissa O. Lagman, PA-C's NPI number?
Clarissa O. Lagman, PA-C's National Provider Identifier (NPI) is 1912295171, issued on Jul 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Clarissa O. Lagman, PA-C located?
The NPPES record lists a practice address at 1000 E Dominguez St, Carson, CA, 90746. Phone: (310) 715-7755. Providers update this record themselves, so call before visiting.
How can I verify Clarissa O. Lagman, PA-C's license?
NPPES lists California license number 21700, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Clarissa O. Lagman, PA-C prescribe under Medicare Part D?
In 2024, Clarissa O. Lagman, PA-C had 701 Medicare Part D claims for 104 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.