Karin Marie Warltier, M.D.
Hospitalist Physician · Rhinebeck, NY
Karin Marie Warltier, M.D. is a hospitalist physician with a practice address in Rhinebeck, New York, and NPI 1306080742, issued on Apr 29, 2009. Check the license (New York 258498, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Karin Marie Warltier
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 258498 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6511 Spring Brook Ave, Rhinebeck, NY 12572
- Phone
- (845) 876-3001
- Enumerated
- Apr 29, 2009
- Record last updated
- Jun 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20140415000509); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at 6511 Spring Brook Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brandy Alexander, FNPFamily Nurse Practitioner1609710771
- Kasey Almendinger, PT, DPTPhysical Therapist1962046300
- Raghad Alswes, M.DStudent in an Organized Health Care Education/Training Program1306773163
- Michelle Avitabile, PTAPhysical Therapy Assistant1548735954
- Glynn Baron, MDStudent in an Organized Health Care Education/Training Program1154171403
Verify Karin Marie Warltier 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 258498Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average hospitalist physician in 2024
26 Medicare Part D claims for 15 beneficiaries, against an average of 521 among the 21,613 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.
The MIPS final score for 2023 (Medicare payment program): 94.2 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).
Bills Medicare through one group practice
- Nuvance Health Medical Practice PCRhinebeck, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karin Marie Warltier among 2,067 hospitalist physician records in New York
Karin Marie Warltier, M.D. 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 fileYes · 83% of these records are
- Graduated2009 · median 2013 among the 1,716 with a school on file
- Record last updated2025 · 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 Rhinebeck → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Uma Medapati, MDRhinebeck, NY 125721053486530
- James Scaduto, MDRhinebeck, NY 125721811929540
- Jennifer Vazquez-Bryan, MDRhinebeck, NY 125721750539789
- Saige Greenwell, DONew Paltz, NY 125611619664240
- Shariyar Shah, MDWappingers Falls, NY 125901003825126
- Swokiya Bhandari, DONewburgh, NY 125501770228439
- Maxwell Havlusch, DONewburgh, NY 125501508503293
- Shilpa Mathew, DONewburgh, NY 125501952046401
Common questions
What is Karin Marie Warltier, M.D.'s NPI number?
Karin Marie Warltier, M.D.'s National Provider Identifier (NPI) is 1306080742, issued on Apr 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Karin Marie Warltier, M.D. located?
The NPPES record lists a practice address at 6511 Spring Brook Ave, Rhinebeck, NY, 12572. Phone: (845) 876-3001. Providers update this record themselves, so call before visiting.
How can I verify Karin Marie Warltier, M.D.'s license?
NPPES lists New York license number 258498, 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 Karin Marie Warltier, M.D. prescribe under Medicare Part D?
In 2024, Karin Marie Warltier, M.D. had 26 Medicare Part D claims for 15 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Karin Marie Warltier, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.2 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.