Carol Ann Rayner, MD
Internal Medicine Physician · Waccabuc, NY
Carol Ann Rayner, MD is an internal medicine physician with a practice address in Waccabuc, New York, and NPI 1386623809, issued on Jan 12, 2006. Check the license (New York 191333, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Carol Ann Rayner
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 191333 NY
042522 CT
Self-reported in NPPES; status is on the state search - Practice location
- 65 Chapel RD, Waccabuc, NY 10597
- Phone
- (914) 763-8723
- Enumerated
- Jan 12, 2006
- Record last updated
- Feb 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 01502230 NY
- Medicare enrollment
- Enrolled (PECOS I20040420001680); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Carol Ann Rayner 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 191333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average internal medicine physician in 2024
3,871 Medicare Part D claims for 505 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium493 claims
- Amlodipine Besylate419 claims
- Levothyroxine Sodium266 claims
- Lisinopril136 claims
- Simvastatin136 claims
- Rosuvastatin Calcium131 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
- Optum Medical Care PCMount Kisco, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carol Ann Rayner among 12,067 internal medicine physician records in New York
Carol Ann Rayner, 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
- Graduated1991 · median 2002 among the 7,221 with a school on file
- Record last updated2013 · 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).
Internal Medicine Physician providers in New York
There are 12,067 internal medicine physician records in New York.
All 12,067 in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Russell Amico, M.D.Waccabuc, NY 105971821245051
- Stanford Bennett, MDYorktown Heights, NY 105981871586354
- Mark Brauning, MDYorktown Heights, NY 105981750312393
- Richard Cho, D.O.Yorktown Heights, NY 105981902867773
- David Ennis, MDYorktown Heights, NY 105981306839592
- Robert Grimshaw, Jr., M.D., F.A.C.P.Yorktown Hts, NY 105981033111265
- Madhavi Kancharla, M.D.Yorktown Heights, NY 105981073629622
- Richard Klein, M.D.Yorktown Heights, NY 105981376504142
Common questions
What is Carol Ann Rayner, MD's NPI number?
Carol Ann Rayner, MD's National Provider Identifier (NPI) is 1386623809, issued on Jan 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carol Ann Rayner, MD located?
The NPPES record lists a practice address at 65 Chapel RD, Waccabuc, NY, 10597. Phone: (914) 763-8723. Providers update this record themselves, so call before visiting.
How can I verify Carol Ann Rayner, MD's license?
NPPES lists New York license number 191333, 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 Carol Ann Rayner, MD prescribe under Medicare Part D?
In 2024, Carol Ann Rayner, MD had 3,871 Medicare Part D claims for 505 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.