Christopher Paul Marshall, M.D.
Family Medicine Physician · Sells, AZ
Christopher Paul Marshall, M.D. is a family medicine physician with a practice address in Sells, Arizona, and NPI 1043278724, issued on May 3, 2006. Check the license (Arizona 15640, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Paul Marshall
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 15640 AZ
Self-reported in NPPES; status is on the state search - Practice location
- Highway 86 AT Topawa RD, Sells, AZ 85634
- Phone
- (520) 383-7200
- Enumerated
- May 3, 2006
- Record last updated
- Aug 31, 2022
- Medicaid ID
- 290619 AZ
- Medicare enrollment
- Enrolled (PECOS I20140228001336); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1979
- Entity
- Type 1 · individual
Also registered at Highway 86 AT Topawa RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Acuna, RN, BSNAmbulatory Care Registered Nurse1598453391
- Joseph Hubbard, RPH, PHARMD, BCPSPharmacotherapy Pharmacist1386773737
- Natalie Trujillo, RNGeneral Practice Registered Nurse1972395655
Verify Christopher Paul Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 15640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average family medicine physician in 2024
2,771 Medicare Part D claims for 145 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 139 claims were for opioids.
Most prescribed
- Lisinopril267 claims
- Atorvastatin Calcium163 claims
- Jardiance140 claims
- Albuterol Sulfate Hfa109 claims
- Metformin Hcl Er100 claims
- Levothyroxine Sodium96 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: $36.46
2 payments; by number, the most common kind was food and beverage; the largest payer was Calliditas Therapeutics US Inc. The 55,478 providers of this specialty with any payment received $902.55 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 3 group practices
- Ton San Simon Health CenterSells, AZ
- Ton San Xavier Health CenterTucson, AZ
- Ton Sells HospitalSells, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 family medicine physician records list a practice address in Sells
They are 3 of the 142 NPPES records with a practice address in Sells, and 3,119 family medicine physician records in Arizona.
All 3 in Sells → All 3,119 in Arizona → Every provider in Sells →
Other family medicine physician records in Arizona
- Muhammad Aamer, M.D.Yuma, AZ1437574720
- Ndidi Abara, M.D.Yuma, AZ1295115145
- Steven Abdelmalak, MDScottsdale, AZ1205092806
- Daniel Abelev, MDPhoenix, AZ1417573163
- Lindsey Abeyta, FNPTucson, AZ1043027857
- Modupeola Abiodun, M.D.Chandler, AZ1225326853
- Sara Abolmolouk, MDTucson, AZ1497043715
- Ahmed Abouzeid, MDGlendale, AZ1871619601
- Edward Abraham, M.D.Phoenix, AZ1144593211
- Rebecca Abraham, M.D.Surprise, AZ1437273323
Common questions
What is Christopher Paul Marshall, M.D.'s NPI number?
Christopher Paul Marshall, M.D.'s National Provider Identifier (NPI) is 1043278724, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Paul Marshall, M.D. located?
The NPPES record lists a practice address at Highway 86 AT Topawa RD, Sells, AZ, 85634. Phone: (520) 383-7200. Providers update this record themselves, so call before visiting.
How can I verify Christopher Paul Marshall, M.D.'s license?
NPPES lists Arizona license number 15640, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Paul Marshall, M.D. prescribe under Medicare Part D?
In 2024, Christopher Paul Marshall, M.D. had 2,771 Medicare Part D claims for 145 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.