npidexNPI registry + Medicare data

MICHAEL KOONTZ, MD

Internal Medicine Physician · MONTEREY, CA

Individual Active NPI 1245410588

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,086235,858$12,453,022$4,888,992$3,890,123
2023905180,497$9,395,303$3,591,531$2,850,364
2022826150,290$7,672,852$2,932,122$2,325,615

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J1439Injection, ferric carboxymaltose, 1 mg42,000$1$1
J0881Injection, darbepoetin alfa, 1 microgram (non-esrd use)19,641$3$2
J1442Injection, filgrastim (g-csf), excludes biosimilars, 1 microgram18,480$1$1
J9271Injection, pembrolizumab, 1 mg15,000$56$45
J9263Injection, oxaliplatin, 0.5 mg11,320$0$0
J0897Injection, denosumab, 1 mg9,300$26$21
J9144Injection, daratumumab, 10 mg and hyaluronidase-fihj9,000$49$39
J9267Injection, paclitaxel, 1 mg8,561$0$0
J1453Injection, fosaprepitant, 1 mg3,900$0$0
J9171Injection, docetaxel, 1 mg3,124$1$1
J1100Injection, dexamethasone sodium phosphate, 1 mg3,020$0$0
Q5107Injection, bevacizumab-awwb, biosimilar, (mvasi), 10 mg2,960$26$21

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓A105130CA

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Internal Medicine Physician providers in California

See all Internal Medicine Physician providers in California →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.