Mitchell L. Klein, MD
Internal Medicine Physician · Stony Point, NY
Mitchell L. Klein, MD is an internal medicine physician with a practice address in Stony Point, New York, and NPI 1487704573, issued on Jan 11, 2007. Check the license (New York 148277, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mitchell L. Klein
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 148277 NY
Self-reported in NPPES; status is on the state search - Practice location
- 65 E Main St, Stony Point, NY 10980
- Phone
- (845) 942-0283
- Enumerated
- Jan 11, 2007
- Record last updated
- Jan 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (845) 942-0389
- Medicaid ID
- 00755037 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Mitchell L. Klein 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 148277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
563 Medicare Part D claims for 80 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Metoprolol Succinate32 claims
- Rosuvastatin Calcium26 claims
- Pantoprazole Sodium24 claims
- Amlodipine Besylate23 claims
- Albuterol Sulfate Hfa22 claims
- Tamsulosin Hcl21 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.
Mitchell L. Klein among 12,067 internal medicine physician records in New York
Mitchell L. Klein, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2017 · 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).
6 internal medicine physician records list a practice address in Stony Point
They are 6 of the 180 NPPES records with a practice address in Stony Point, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Stony Point → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Avella, M.D.Stony Point, NY 109801932105541
- Usha Goohya, MDStony Point, NY 109801508862137
- Neena Grewal, M.D.Stony Point, NY 109801366410938
- Amy Piperato, MDStony Point, NY 109801740427053
- Vincent Vidayathil, MDStony Point, NY 109801982703633
- Arun Biradavolu, D.OSpring Valley, NY 109771528353687
- Paul Gamarnik, MDSpring Valley, NY 109771881824605
- Benjamin GoldsteinNew Square, NY 109771225725625
Common questions
What is Mitchell L. Klein, MD's NPI number?
Mitchell L. Klein, MD's National Provider Identifier (NPI) is 1487704573, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell L. Klein, MD located?
The NPPES record lists a practice address at 65 E Main St, Stony Point, NY, 10980. Phone: (845) 942-0283. Providers update this record themselves, so call before visiting.
How can I verify Mitchell L. Klein, MD's license?
NPPES lists New York license number 148277, 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 Mitchell L. Klein, MD prescribe under Medicare Part D?
In 2024, Mitchell L. Klein, MD had 563 Medicare Part D claims for 80 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.