Katharine Clarizio, DO
Obstetrics Physician · Scottsdale, AZ
Katharine Clarizio, DO is an obstetrics physician with a practice address in Scottsdale, Arizona, and NPI 1760911960, issued on Jun 9, 2017. Check the license (Arizona AZ009180, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katharine Clarizio
- Credential
- DO
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- AZ009180 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 9745 N 90TH PL, Scottsdale, AZ 85258
- Phone
- (480) 661-1485
- Enumerated
- Jun 9, 2017
- Record last updated
- Mar 14, 2022
- Fax
- (480) 661-1495
- Medicare enrollment
- Enrolled (PECOS I20210716002454); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 24 in Arizona → Look up another NPI →
Also registered at 9745 N 90TH PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Meyer, WHNPObstetrics & Gynecology Nurse Practitioner1417078239
Verify Katharine Clarizio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license AZ009180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average obstetrics physician in 2024
54 Medicare Part D claims for 22 beneficiaries, against an average of 218 among the 863 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.
Industry payments in 2024: $194.67
9 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 679 providers of this specialty with any payment received $826.19 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
- North Scottsdale Women's Health PLLCScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Clarizio among 24 obstetrics physician records in Arizona
Katharine Clarizio, DO is one of 24 obstetrics physician records with a practice address in Arizona. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 13% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2017 · median 2002 among the 12 with a school on file
- Record last updated2022 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Arizona
There are 24 obstetrics physician records in Arizona.
All 24 in Arizona → Every provider in Scottsdale → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Kristina Suntay, MDScottsdale, AZ 852541992065601
- G Michael Peters, MDScottsdale, AZ 852661376527945
- Liaini Quichocho-Chappell, RNTempe, AZ 852821629226170
- Katie Groff, DOGlendale, AZ 853061124515028
- Linda BentleyYuma, AZ 853641821295825
- Wilfredo Lopez, MDCasa Grande, AZ 851221013595891
- Hannah TildenPhoenix, AZ 850851104280593
- Jan Watson, M.D.Phoenix, AZ 850411336104108
Common questions
What is Katharine Clarizio, DO's NPI number?
Katharine Clarizio, DO's National Provider Identifier (NPI) is 1760911960, issued on Jun 9, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Clarizio, DO located?
The NPPES record lists a practice address at 9745 N 90TH PL, Scottsdale, AZ, 85258. Phone: (480) 661-1485. Providers update this record themselves, so call before visiting.
How can I verify Katharine Clarizio, DO's license?
NPPES lists Arizona license number AZ009180, 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 Katharine Clarizio, DO prescribe under Medicare Part D?
In 2024, Katharine Clarizio, DO had 54 Medicare Part D claims for 22 beneficiaries; the average among obstetrics physician prescribers was 218. 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.