Rachelle Bitton, MD
Endocrinology, Diabetes & Metabolism Physician · Lake Success, NY
Rachelle Bitton, MD is an endocrinology, diabetes & metabolism physician with a practice address in Lake Success, New York, and NPI 1770538548, issued on May 23, 2006. Check the license (New York 147388, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Rachelle Bitton
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 147388 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Marcus Ave, Lake Success, NY 11042
- Phone
- (516) 390-5760
- Enumerated
- May 23, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (516) 354-0926
- Medicare enrollment
- Enrolled (PECOS I20100106000071); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1978
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 970 in New York → Look up another NPI →
Also registered at 2800 Marcus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elliot Pellman, MDSports Medicine (Internal Medicine) Physician1235192998
Verify Rachelle Bitton 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 147388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,604 Medicare Part D claims for 478 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Levothyroxine Sodium721 claims
- Synthroid280 claims
- Metformin Hcl Er189 claims
- Alendronate Sodium170 claims
- Metformin Hcl160 claims
- Jardiance85 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
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).
Rachelle Bitton among 970 endocrinology, diabetes & metabolism physician records in New York
Rachelle Bitton, MD is one of 970 endocrinology, diabetes & metabolism physician records with a practice address in New York. 86% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 57% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1978 · median 2004 among the 694 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in New York
There are 970 endocrinology, diabetes & metabolism physician records in New York.
All 970 in New York → Every provider in Lake Success → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Dipa Avichal, D.O.Lake Success, NY 110421881074060
- Tatiana Baron, D.O.New Hyde Park, NY 110421790922888
- Rory Breidbart, MDNew Hyde Park, NY 110421285600973
- Russell Dambra, MDNew Hyde Park, NY 110421154381929
- Martin Greenfield, MDNew Hyde Park, NY 110421205831443
- Dihan Heron, M.D.New Hyde Park, NY 110421902006398
- Kenneth Hershon, MDNew Hyde Park, NY 110421255391017
- Tanvisha Mody, MDNew Hyde Park, NY 110421124475751
Common questions
What is Rachelle Bitton, MD's NPI number?
Rachelle Bitton, MD's National Provider Identifier (NPI) is 1770538548, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rachelle Bitton, MD located?
The NPPES record lists a practice address at 2800 Marcus Ave, Lake Success, NY, 11042. Phone: (516) 390-5760. Providers update this record themselves, so call before visiting.
How can I verify Rachelle Bitton, MD's license?
NPPES lists New York license number 147388, 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 Rachelle Bitton, MD prescribe under Medicare Part D?
In 2024, Rachelle Bitton, MD had 2,604 Medicare Part D claims for 478 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Rachelle Bitton, MD's MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. 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.