James Alton Callis, PA-C
Physician Assistant · Littlefield, AZ
James Alton Callis, PA-C is a physician assistant with a practice address in Littlefield, Arizona, and NPI 1003817610, issued on Aug 4, 2005. Check the license (Arizona 4227, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Alton Callis
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 4227 AZ
PA529 ID
LL15374 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3272 E Rio Virgin RD, Littlefield, AZ 86432
- Phone
- (928) 347-5971
- Enumerated
- Aug 4, 2005
- Record last updated
- Sep 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (928) 357-5793
- Medicaid ID
- 365217 AZ
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 3272 E Rio Virgin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Adam, DMDDentist1992060131
- Alejandra Camacho, RDHDental Hygienist1558215178
- Lacey Celani, NPFamily Nurse Practitioner1972951119
- Ruth LuckPhysician Assistant1194095943
Verify James Alton Callis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 4227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $4,054.46
108 payments; by number, the most common kind was food and beverage; the largest payer was Eli Lilly and Company. 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.
James Alton Callis among 3,666 physician assistant records in Arizona
James Alton Callis, PA-C is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2011 · 35% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in Littlefield
They are 2 of the 10 NPPES records with a practice address in Littlefield, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Littlefield → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ruth LuckLittlefield, AZ 864321194095943
- Patrick Ballou, PA-CFort Mohave, AZ 864261124309844
- Kayla Barnett, PA-CFort Mohave, AZ 864261548080963
- Lisa Carpenter, P.A.C.Fort Mohave, AZ 864261639126063
- Nathan Ethridge, PA-CFort Mohave, AZ 864261316354400
- Sandra Aguayo, PABullhead City, AZ 864421144900044
- Christopher Berg, PA-CBullhead City, AZ 864421699738229
- Kitrin Carpenter, PA-CBullhead City, AZ 864421033118849
Common questions
What is James Alton Callis, PA-C's NPI number?
James Alton Callis, PA-C's National Provider Identifier (NPI) is 1003817610, issued on Aug 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Alton Callis, PA-C located?
The NPPES record lists a practice address at 3272 E Rio Virgin RD, Littlefield, AZ, 86432. Phone: (928) 347-5971. Providers update this record themselves, so call before visiting.
How can I verify James Alton Callis, PA-C's license?
NPPES lists Arizona license number 4227, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity 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.