Reinier F. Ultee, MD
Internal Medicine Physician · Plattsburgh, NY
Reinier F. Ultee, MD is an internal medicine physician with a practice address in Plattsburgh, New York, and NPI 1740239854, issued on May 8, 2006. Check the license (New York 166346, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Reinier F. Ultee
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 166346 NY
Self-reported in NPPES; status is on the state search - Practice location
- 159 Margaret St Ste 100, Plattsburgh, NY 12901
- Phone
- (518) 314-3939
- Enumerated
- May 8, 2006
- Record last updated
- Jun 6, 2022
- Fax
- (518) 314-3940
- Medicaid ID
- 01029107 NY
- Medicare enrollment
- Enrolled (PECOS I20070314000413); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 159 Margaret St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Reinier F. Ultee 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 166346Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,445 Medicare Part D claims for 300 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium125 claims
- Lisinopril89 claims
- Amlodipine Besylate59 claims
- Omeprazole59 claims
- Levothyroxine Sodium48 claims
- Rosuvastatin Calcium46 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
- Champlain Valley Physicians Hospital Medical CenterPlattsburgh, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reinier F. Ultee among 12,067 internal medicine physician records in New York
Reinier F. Ultee, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1983 · median 2002 among the 7,221 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 internal medicine physician records list a practice address in Plattsburgh
They are 36 of the 1,380 NPPES records with a practice address in Plattsburgh, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Plattsburgh → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kristin Ambler, M.D.Plattsburgh, NY 129011407937485
- Robert Benak, MDPlattsburgh, NY 129011063423523
- Jatinder Bhasin, MDPlattsburgh, NY 129011063501823
- Richard Frost, MDPlattsburgh, NY 129011457448847
- Alison Guile, MDPlattsburgh, NY 129011417906629
- Harvey Hurwitz, M.D.Plattsburgh, NY 129011659572683
- Ladd Osborne, M.D.Plattsburgh, NY 129011902962822
- William Pelton, M.D.Plattsburgh, NY 129011184696841
Common questions
What is Reinier F. Ultee, MD's NPI number?
Reinier F. Ultee, MD's National Provider Identifier (NPI) is 1740239854, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Reinier F. Ultee, MD located?
The NPPES record lists a practice address at 159 Margaret St Ste 100, Plattsburgh, NY, 12901. Phone: (518) 314-3939. Providers update this record themselves, so call before visiting.
How can I verify Reinier F. Ultee, MD's license?
NPPES lists New York license number 166346, 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 Reinier F. Ultee, MD prescribe under Medicare Part D?
In 2024, Reinier F. Ultee, MD had 1,445 Medicare Part D claims for 300 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.