David Young Kahn, M.D.
Medical Oncology Physician · Surprise, AZ
David Young Kahn, M.D. is a medical oncology physician with a practice address in Surprise, Arizona, and NPI 1942421334, issued on May 1, 2007. Check the license (Arizona 34595, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Young Kahn
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 34595 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 14780 W Mountain View Blvd Ste 211, Surprise, AZ 85374
- Phone
- (480) 428-7678
- Enumerated
- May 1, 2007
- Record last updated
- Aug 10, 2022
- Fax
- (480) 569-2708
- Medicare enrollment
- Enrolled (PECOS I20100609000392); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 63 in Arizona → Look up another NPI →
Also registered at 14780 W Mountain View Blvd Ste 211
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paige Leykam, APRNNurse Practitioner1033470968
- Comfort Ubadigbo, FNP-CFamily Nurse Practitioner1104543669
Verify David Young Kahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 34595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average medical oncology physician in 2024
1,115 Medicare Part D claims for 247 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims. 31 claims were for opioids.
Most prescribed
- Eliquis205 claims
- Revlimid110 claims
- Ondansetron Odt79 claims
- Hydroxyurea50 claims
- Prochlorperazine Maleate48 claims
- Anastrozole43 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $7,985.58
279 payments; by number, the most common kind was food and beverage; the largest payer was Karyopharm Therapeutics Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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 one group practice
- American Oncology Partners PASurprise, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Young Kahn among 63 medical oncology physician records in Arizona
David Young Kahn, M.D. is one of 63 medical oncology physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 32% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2004 · median 2001 among the 53 with a school on file
- Record last updated2022 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Arizona
There are 63 medical oncology physician records in Arizona.
All 63 in Arizona → Every provider in Surprise → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Tejinder Kaur, MDSurprise, AZ 853741649210816
- Justin Goldfarb, DOPeoria, AZ 853811215152723
- Jean Schulman, MDPeoria, AZ 853811295775302
- William Ethridge, MDYuma, AZ 853641205890530
- Manpreet Chadha, MDSun City, AZ 853511760632442
- Seema Narayan, MDSun City, AZ 853511811937097
- Srivyshnavi Narra, MDSun City, AZ 853511689134702
- Joseph Rosen, MDSun City, AZ 853511225002413
Common questions
What is David Young Kahn, M.D.'s NPI number?
David Young Kahn, M.D.'s National Provider Identifier (NPI) is 1942421334, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Young Kahn, M.D. located?
The NPPES record lists a practice address at 14780 W Mountain View Blvd Ste 211, Surprise, AZ, 85374. Phone: (480) 428-7678. Providers update this record themselves, so call before visiting.
How can I verify David Young Kahn, M.D.'s license?
NPPES lists Arizona license number 34595, 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 David Young Kahn, M.D. prescribe under Medicare Part D?
In 2024, David Young Kahn, M.D. had 1,115 Medicare Part D claims for 247 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is David Young Kahn, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.