Kathryn Marie Rooth, DO
Hospitalist Physician · Buffalo, NY
Kathryn Marie Rooth, DO is a hospitalist physician with a practice address in Buffalo, New York, and NPI 1578798922, issued on May 28, 2009. Check the license (New York 266513, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Kathryn Marie Rooth
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 266513 NY
Self-reported in NPPES; status is on the state search - Practice location
- 701 Seneca St Ste 646C, Buffalo, NY 14210
- Phone
- (716) 995-4450
- Enumerated
- May 28, 2009
- Record last updated
- Jul 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (844) 206-7424
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at 701 Seneca St Ste 646C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daryl Barber, ANPNurse Practitioner1124368303
- William Barone, MDEmergency Medicine Physician1396797064
- Eric Bartz, AGPCNPNurse Practitioner1528543329
- Robert Brawn, DOInternal Medicine Physician1437311024
- Tanni Bromley, PAPhysician Assistant1952501413
- Jessica Bruns, NP-CFamily Nurse Practitioner1790027357
Verify Kathryn Marie Rooth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 266513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average hospitalist physician in 2024
80 Medicare Part D claims for 31 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Escitalopram Oxalate15 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 MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Kathryn Marie Rooth among 2,067 hospitalist physician records in New York
Kathryn Marie Rooth, DO is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 23% of them.
- NPI issued2009 · 23% of these records are older, 72% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileNo · 83% of these records are
- Record last updated2021 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
All 2,067 in New York → Every provider in Buffalo → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Chantel Dockstader, M.D.Buffalo, NY 142091629412416
- Sangeeta Gudwani, MDBuffalo, NY 142091396701884
- Aamir Sheikh, MDBuffalo, NY 142091609882737
- Mawra Masud, M.D.Buffalo, NY 142141376071480
- Iqra Qamar, MDBuffalo, NY 142141235690553
- Mohit Kale, M.DBuffalo, NY 142151720420128
- Nirmit Kothari, M.D.Buffalo, NY 142151013232362
- Fatemeh Moslehi, M.D.Buffalo, NY 142151174812515
Common questions
What is Kathryn Marie Rooth, DO's NPI number?
Kathryn Marie Rooth, DO's National Provider Identifier (NPI) is 1578798922, issued on May 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Marie Rooth, DO located?
The NPPES record lists a practice address at 701 Seneca St Ste 646C, Buffalo, NY, 14210. Phone: (716) 995-4450. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Marie Rooth, DO's license?
NPPES lists New York license number 266513, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathryn Marie Rooth, DO prescribe under Medicare Part D?
In 2024, Kathryn Marie Rooth, DO had 80 Medicare Part D claims for 31 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Kathryn Marie Rooth, DO's MIPS final score?
The 2023 MIPS final score is 95.2 of 100. 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.