Allen Martin Phelps, PA-C, MPAS
Physician Assistant · Temecula, CA
Allen Martin Phelps, PA-C, MPAS is a physician assistant with a practice address in Temecula, California, and NPI 1275593816, issued on Mar 27, 2006. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allen Martin Phelps
- Credential
- PA-C, MPAS
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 41715 Winchester RD Ste 101, Temecula, CA 92590
- Phone
- (951) 308-4451
- Enumerated
- Mar 27, 2006
- Record last updated
- Nov 17, 2024
- Medicare enrollment
- Enrolled (PECOS I20141203000017); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 41715 Winchester RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Allen Martin Phelps 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
53% fewer Medicare Part D claims than the average physician assistant in 2024
389 Medicare Part D claims for 144 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Prednisone36 claims
- Doxycycline Hyclate21 claims
- Amoxicillin-Clavulanate Potass20 claims
- Azithromycin19 claims
- Albuterol Sulfate Hfa14 claims
- Cefdinir12 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: $34.48
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Temecula Medical CorporationTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allen Martin Phelps among 14,451 physician assistant records in California
Allen Martin Phelps, PA-C, MPAS 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2004 · 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).
63 physician assistant records list a practice address in Temecula
They are 63 of the 4,057 NPPES records with a practice address in Temecula, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Temecula → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Diogenes Bermudo, PA-CTemecula, CA 925901235463779
- Brooke BlombergTemecula, CA 925901811407109
- Jaimer Cadang, PA-CTemecula, CA 925901750562906
- Stephen Caso, PA-CTemecula, CA 925901083916985
- Samantha Chapparone, PA-CTemecula, CA 925901407346133
- Shane CordreyTemecula, CA 925901508222084
- Douglas Drake, PATemecula, CA 925901356499255
- Amber Holden, MPAP, PA-CTemecula, CA 925901033533666
Common questions
What is Allen Martin Phelps, PA-C, MPAS's NPI number?
Allen Martin Phelps, PA-C, MPAS's National Provider Identifier (NPI) is 1275593816, issued on Mar 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allen Martin Phelps, PA-C, MPAS located?
The NPPES record lists a practice address at 41715 Winchester RD Ste 101, Temecula, CA, 92590. Phone: (951) 308-4451. Providers update this record themselves, so call before visiting.
How can I verify Allen Martin Phelps, PA-C, MPAS's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Allen Martin Phelps, PA-C, MPAS prescribe under Medicare Part D?
In 2024, Allen Martin Phelps, PA-C, MPAS had 389 Medicare Part D claims for 144 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.