Marc Allen Darpel, PA-C
Medical Physician Assistant · West Covina, CA
Marc Allen Darpel, PA-C is a medical physician assistant with a practice address in West Covina, California, and NPI 1437180668, issued on Jul 5, 2006. Check the license (California 16604, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marc Allen Darpel
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 16604 CA
Self-reported in NPPES; status is on the state search - Practice location
- 420 S Glendora Ave, West Covina, CA 91790
- Phone
- (626) 919-5724
- Enumerated
- Jul 5, 2006
- Record last updated
- Dec 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070822001569); 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 420 S Glendora Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kimberly Amato, PACPhysician Assistant1477505014
- Lynn Amores, MDFamily Medicine Physician1063553618
- Javanne Brooks, FNPFamily Nurse Practitioner1760884654
- Connie Cajavilca-Torres, MDFamily Medicine Physician1508342924
Verify Marc Allen Darpel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 16604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average medical physician assistant in 2024
1,695 Medicare Part D claims for 93 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Biktarvy208 claims
- Atorvastatin Calcium143 claims
- Metformin Hcl98 claims
- Lisinopril89 claims
- Gabapentin75 claims
- Hydrochlorothiazide53 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.
Industry payments in 2024: $29.74
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- East Valley Community Health Center, Inc.Pomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Allen Darpel among 3,376 medical physician assistant records in California
Marc Allen Darpel, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2002 · median 2012 among the 1,347 with a school on file
- Record last updated2010 · 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 West Covina → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Lindsay Arellano, PA-CWest Covina, CA 917901659623379
- Mario Corona, P-AWest Covina, CA 917901073830089
- Arturo Dominguez, PA-CWest Covina, CA 917901215049523
- Steve Gichuru, PA-CWest Covina, CA 917901003002288
- Federico Hinojosa, PA.West Covina, CA 917901558550343
- Johnny Jiang, PA-CWest Covina, CA 917901982181293
- Sandra Kochaon, PA-CWest Covina, CA 917901336470871
- Gina LiangWest Covina, CA 917901083126403
Common questions
What is Marc Allen Darpel, PA-C's NPI number?
Marc Allen Darpel, PA-C's National Provider Identifier (NPI) is 1437180668, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Allen Darpel, PA-C located?
The NPPES record lists a practice address at 420 S Glendora Ave, West Covina, CA, 91790. Phone: (626) 919-5724. Providers update this record themselves, so call before visiting.
How can I verify Marc Allen Darpel, PA-C's license?
NPPES lists California license number 16604, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marc Allen Darpel, PA-C prescribe under Medicare Part D?
In 2024, Marc Allen Darpel, PA-C had 1,695 Medicare Part D claims for 93 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.