Zachary Lewis Lamm, PA-C
Physician Assistant · Santa Cruz, CA
Zachary Lewis Lamm, PA-C is a physician assistant with a practice address in Santa Cruz, California, and NPI 1619639093, issued on Oct 12, 2021. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Lewis Lamm
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1668 Dominican Way, Santa Cruz, CA 95065
- Phone
- (831) 464-9962
- Enumerated
- Oct 12, 2021
- Record last updated
- May 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20221214003086); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1668 Dominican Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zachary Lewis Lamm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
75 Medicare Part D claims for 42 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Oxycodone Hcl20 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
- Southern California Permanente Medical GroupSan Marcos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Lewis Lamm among 14,451 physician assistant records in California
Zachary Lewis Lamm, PA-C is one of 14,451 physician assistant 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2021 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 physician assistant records list a practice address in Santa Cruz
They are 94 of the 5,138 NPPES records with a practice address in Santa Cruz, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Santa Cruz → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Acelina AlvarezSanta Cruz, CA 950651992775431
- Mark Buraczynski, PA-CSanta Cruz, CA 950651336277441
- Charles GrenierSanta Cruz, CA 950651932179868
- David Keenan, PA-CSanta Cruz, CA 950651225167208
- Sharon Kluger, PA-CSanta Cruz, CA 950651063581668
- Daniel Manion, PASanta Cruz, CA 950651821145749
- Brian Martin, PACSanta Cruz, CA 950651639182843
- Scott Merlo, PASanta Cruz, CA 950651952479644
Common questions
What is Zachary Lewis Lamm, PA-C's NPI number?
Zachary Lewis Lamm, PA-C's National Provider Identifier (NPI) is 1619639093, issued on Oct 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Lewis Lamm, PA-C located?
The NPPES record lists a practice address at 1668 Dominican Way, Santa Cruz, CA, 95065. Phone: (831) 464-9962. Providers update this record themselves, so call before visiting.
How can I verify Zachary Lewis Lamm, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Lewis Lamm, PA-C prescribe under Medicare Part D?
In 2024, Zachary Lewis Lamm, PA-C had 75 Medicare Part D claims for 42 beneficiaries; the average among physician assistant prescribers was 830. 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.