Derrick Nicholas Damaso
Medical Physician Assistant · La Mesa, CA
Derrick Nicholas Damaso is a medical physician assistant with a practice address in La Mesa, California, and NPI 1598487035, issued on Sep 12, 2022. Check the license (California PA62170, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derrick Nicholas Damaso
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA62170 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6136 Lake Murray Blvd, La Mesa, CA 91942
- Phone
- (877) 693-6266
- Enumerated
- Sep 12, 2022
- Record last updated
- Jan 24, 2023
- Medicare enrollment
- Enrolled (PECOS I20241202001891); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 6136 Lake Murray Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Jaeger, M.D.Emergency Medicine Physician1548270564
- Alexandra Kellogg, PA-CPhysician Assistant1477236727
- Hailey Mason, PAPhysician Assistant1932829579
- Les Mershon, PA-CMedical Physician Assistant1265723985
- Michael Otte, PA-CPhysician Assistant1093180432
Verify Derrick Nicholas Damaso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA62170Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average medical physician assistant in 2024
340 Medicare Part D claims for 251 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Monohydrate37 claims
- Azithromycin30 claims
- Albuterol Sulfate Hfa24 claims
- Amoxicillin-Clavulanate Potass24 claims
- Cephalexin24 claims
- Ofloxacin19 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
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derrick Nicholas Damaso among 3,376 medical physician assistant records in California
Derrick Nicholas Damaso 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 2022, is newer than 82% of them.
- NPI issued2022 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2022 · median 2012 among the 1,347 with a school on file
- Record last updated2023 · 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 La Mesa → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Cynthia Adams, PA-CLa Mesa, CA 919421447564141
- Patrick Astourian, MS PA-CLa Mesa, CA 919421932294279
- Abraham Daneshvar, PA-CLa Mesa, CA 919421245359140
- Kevin Delgadillo, PA-CLa Mesa, CA 919421770750978
- Dana Derissi, P.A.-CLa Mesa, CA 919421063829505
- Amy Farabaugh, PA-CLa Mesa, CA 919421477926319
- Tammy Kelly, PA-CLa Mesa, CA 919421215267349
- Les Mershon, PA-CLa Mesa, CA 919421265723985
Common questions
What is Derrick Nicholas Damaso's NPI number?
Derrick Nicholas Damaso's National Provider Identifier (NPI) is 1598487035, issued on Sep 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Derrick Nicholas Damaso located?
The NPPES record lists a practice address at 6136 Lake Murray Blvd, La Mesa, CA, 91942. Phone: (877) 693-6266. Providers update this record themselves, so call before visiting.
How can I verify Derrick Nicholas Damaso's license?
NPPES lists California license number PA62170, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Derrick Nicholas Damaso prescribe under Medicare Part D?
In 2024, Derrick Nicholas Damaso had 340 Medicare Part D claims for 251 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.