Jason David Buchwald, M.D.
Internal Medicine Physician · Scottsdale, AZ
Jason David Buchwald, M.D. is an internal medicine physician with a practice address in Scottsdale, Arizona, and NPI 1285675439, issued on Jun 9, 2006. Check the license (Arizona 36912, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jason David Buchwald
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 36912 AZ
25MA07096300 NJ
MD2019-0637 NM
19714 NV
223729 NY
Self-reported in NPPES; status is on the state search - Practice location
- 23005 N 74TH St, Scottsdale, AZ 85255
- Phone
- (888) 991-4625
- Enumerated
- Jun 9, 2006
- Record last updated
- Jul 16, 2026
- Medicaid ID
- 266216 AZ
- Medicare enrollment
- Enrolled (PECOS I20190204002454); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1997
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 23005 N 74TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jason David Buchwald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 36912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
574 Medicare Part D claims for 209 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass39 claims
- Oxycodone Hcl35 claims
- Prednisone33 claims
- Ciprofloxacin Hcl23 claims
- Atorvastatin Calcium20 claims
- Finasteride19 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 MIPS final score for 2023 (Medicare payment program): 97.8 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).
Bills Medicare through 5 group practices
- B C Medical Group PLCCave Creek, AZ
- Banner Hospital Based Physicians Arizona LLCGlendale, AZ
- Cogent Medical Care PCMount Vernon, NY
- Hospitalist Medicine Physicians OF Ohio-Columbus II Professional CorpColumbus, OH
- Pulmonary Consultants P.C.Mesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason David Buchwald among 2,853 internal medicine physician records in Arizona
Jason David Buchwald, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1997 · median 2003 among the 1,643 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
344 internal medicine physician records list a practice address in Scottsdale
They are 344 of the 11,008 NPPES records with a practice address in Scottsdale, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Scottsdale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Gina Conflitti, M.D.Scottsdale, AZ 852551134251408
- Alberto Guerrero, M.D.Scottsdale, AZ 852551427066570
- Diana Koss, MDScottsdale, AZ 852551952353807
- Gwendoline Ladha, MDScottsdale, AZ 852551770510430
- Eleanor Mariano, M.D.Scottsdale, AZ 852551588616734
Common questions
What is Jason David Buchwald, M.D.'s NPI number?
Jason David Buchwald, M.D.'s National Provider Identifier (NPI) is 1285675439, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason David Buchwald, M.D. located?
The NPPES record lists a practice address at 23005 N 74TH St, Scottsdale, AZ, 85255. Phone: (888) 991-4625. Providers update this record themselves, so call before visiting.
How can I verify Jason David Buchwald, M.D.'s license?
NPPES lists Arizona license number 36912, 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 Jason David Buchwald, M.D. prescribe under Medicare Part D?
In 2024, Jason David Buchwald, M.D. had 574 Medicare Part D claims for 209 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jason David Buchwald, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.8 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), 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.