John F. Massaro
Student in an Organized Health Care Education/Training Program · Kingman, AZ
John F. Massaro is a student in an organized health care education/training program with a practice address in Kingman, Arizona, and NPI 1518658632, issued on May 18, 2023. Check the license (Arizona R4139, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John F. Massaro
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- R4139 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3269 N Stockton Hill RD, Kingman, AZ 86409
- Phone
- (928) 681-8701
- Enumerated
- May 18, 2023
- Record last updated
- May 25, 2023
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 3,364 in Arizona → Look up another NPI →
Also registered at 3269 N Stockton Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hamza Abbad, MDNeurology Physician1710567136
- Karleen Adams, D.O.Hospice and Palliative Medicine (Family Medicine) Physician1093153207
- Amit Agarwal, M.D.Internal Medicine Physician1275780991
- Geovar Agbayani, DOEmergency Medicine Physician1265016646
- Shagun Agrawal, DOStudent in an Organized Health Care Education/Training Program1104750215
- Suleman Ahmed, DOFamily Medicine Physician1255746756
Verify John F. Massaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license R4139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
41 Medicare Part D claims for 17 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
John F. Massaro among 3,364 student in an organized health care education/training program records in Arizona
John F. Massaro is one of 3,364 student in an organized health care education/training program records with a practice address in Arizona. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 26% of them.
- NPI issued2023 · 26% of these records are older, 62% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2023 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 student in an organized health care education/training program records list a practice address in Kingman
They are 33 of the 741 NPPES records with a practice address in Kingman, and 3,364 student in an organized health care education/training program records in Arizona.
All 3,364 in Arizona → Every provider in Kingman → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Edward Arias, DOKingman, AZ 864091104668599
- Levi Ballstaedt, D.OKingman, AZ 864091619326188
- Regina ConradKingman, AZ 864091649845603
- Maxwell DohertyKingman, AZ 864091538851605
- Lindsay Escobedo, DO, ND, MBAKingman, AZ 864091003205659
- Saleh Gani, DOKingman, AZ 864091619719812
- Tanner Hancock, DOKingman, AZ 864091033950449
- Nirupama NayuduKingman, AZ 864091215616511
Common questions
What is John F. Massaro's NPI number?
John F. Massaro's National Provider Identifier (NPI) is 1518658632, issued on May 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is John F. Massaro located?
The NPPES record lists a practice address at 3269 N Stockton Hill RD, Kingman, AZ, 86409. Phone: (928) 681-8701. Providers update this record themselves, so call before visiting.
How can I verify John F. Massaro's license?
NPPES lists Arizona license number R4139, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does John F. Massaro prescribe under Medicare Part D?
In 2024, John F. Massaro had 41 Medicare Part D claims for 17 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.