John Hamblin, M.D.
Otolaryngology Physician · Gilbert, AZ
John Hamblin, M.D. is an otolaryngology physician with a practice address in Gilbert, Arizona, and NPI 1255750162, issued on Apr 8, 2014. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Hamblin
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- Practice location
- 726 N Greenfield RD Ste 101, Gilbert, AZ 85234
- Phone
- (480) 833-8620
- Enumerated
- Apr 8, 2014
- Entity
- Type 1 · individual
Also registered at 726 N Greenfield RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Drew Mackay-Timmermans, NDNaturopath1043720212
- Jack Meister, NDNaturopath1225858202
- Kaitlyn Myers, NDNaturopath1215578893
- Skyler Nielsen, D.O.Otolaryngology Physician1285050575
Verify John Hamblin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
41% more Medicare Part D claims than the average otolaryngology physician in 2024
756 Medicare Part D claims for 337 beneficiaries, against an average of 536 among the 7,899 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Ipratropium Bromide174 claims
- Omeprazole117 claims
- Azelastine Hcl89 claims
- Fluticasone Propionate69 claims
- Ofloxacin44 claims
- Fluocinolone Acetonide Oil39 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.
The practice group's Medicare quality score for 2023: 69.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $442.03
14 payments, mostly food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc.. The 6,168 providers of this specialty with any payment received $2,038.17 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.
One hospital or facility affiliation
- Valley Ent PCMesa, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Otolaryngology Physician providers in Arizona
There are 184 otolaryngology physician records in Arizona.
Other otolaryngology physician records in Arizona
- Ravi Agarwal, MDGlendale, AZ1588647424
- Sudhir Agarwal, MDGlendale, AZ1184607004
- Abdulrahman Alenezi, MDPhoenix, AZ1194423772
- Curt Allison, M.D.Chandler, AZ1093745168
- Jerald Altman, MDGlendale, AZ1972531358
- Adrian Arya, MDPhoenix, AZ1477522340
- Audrey Baker, MDTucson, AZ1528185501
- Mark Baldree, MDPhoenix, AZ1457317356
- Stephen Bansberg, M.D.Phoenix, AZ1891770426
- Samuel Barber, MDPhoenix, AZ1073700969
Common questions
What is John Hamblin, M.D.'s NPI number?
John Hamblin, M.D.'s National Provider Identifier (NPI) is 1255750162, issued on Apr 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is John Hamblin, M.D. located?
The NPPES record lists a practice address at 726 N Greenfield RD Ste 101, Gilbert, AZ, 85234. Phone: (480) 833-8620. Providers update this record themselves, so call before visiting.
How can I verify John Hamblin, M.D.'s license?
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 John Hamblin, M.D. prescribe under Medicare Part D?
In 2024, John Hamblin, M.D. had 756 Medicare Part D claims for 337 beneficiaries; the average among otolaryngology physician prescribers was 536. Part D covers Medicare prescriptions only.
What is John Hamblin, M.D.'s Medicare quality score?
The 2023 MIPS final score is 69.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.