Katharine Casey Metz, PA-C
Physician Assistant · South Salem, NY
Katharine Casey Metz, PA-C is a physician assistant with a practice address in South Salem, New York, and NPI 1225723364, issued on Apr 5, 2023. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katharine Casey Metz
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 11 Deer Run RD, South Salem, NY 10590
- Phone
- (914) 588-0678
- Enumerated
- Apr 5, 2023
- Record last updated
- May 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20260108001930); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Verify Katharine Casey Metz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average physician assistant in 2024
97 Medicare Part D claims for 82 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Cefuroxime14 claims
- Oxycodone Hcl11 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.
Bills Medicare through one group practice
- North Shore Lij Urgent Care PCStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Casey Metz among 15,555 physician assistant records in New York
Katharine Casey Metz, PA-C is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 77% of them.
- NPI issued2023 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2023 · median 2018 among the 8,158 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in South Salem
They are 2 of the 75 NPPES records with a practice address in South Salem, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in South Salem → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michelle Smith, PA-CSouth Salem, NY 105901780223693
- Unaysah BadatSleepy Hollow, NY 105911518817345
- Samantha CiringioneSleepy Hollow, NY 105911891533725
- Nancy Echausse, RPACSleepy Hollow, NY 105911144496787
- Brian Gruber, PATarrytown, NY 105911780728626
- Jamie LiangTarrytown, NY 105911134877624
- Emma McKean, STUDENT (PA-S)Sleepy Hollow, NY 105911144056243
- Catherine Nowak, PA-CSomers, NY 105891497780688
Common questions
What is Katharine Casey Metz, PA-C's NPI number?
Katharine Casey Metz, PA-C's National Provider Identifier (NPI) is 1225723364, issued on Apr 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Casey Metz, PA-C located?
The NPPES record lists a practice address at 11 Deer Run RD, South Salem, NY, 10590. Phone: (914) 588-0678. Providers update this record themselves, so call before visiting.
How can I verify Katharine Casey Metz, PA-C's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Katharine Casey Metz, PA-C prescribe under Medicare Part D?
In 2024, Katharine Casey Metz, PA-C had 97 Medicare Part D claims for 82 beneficiaries; the average among physician assistant prescribers was 830. 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.