Rachel Beth Rosansky Chalmer, M.D.
Internal Medicine Physician · Bronx, NY
Rachel Beth Rosansky Chalmer, M.D. is an internal medicine physician with a practice address in Bronx, New York, and NPI 1740576669, issued on Jun 20, 2011. Check the license (New York 261347, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Rachel Beth Rosansky Chalmer
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 261347 NY
261347-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- One Fordham Plaza Suite 1000, Bronx, NY 10458
- Phone
- (718) 405-7742
- Enumerated
- Jun 20, 2011
- Record last updated
- Jul 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (718) 367-2052
- Medicare enrollment
- Enrolled (PECOS I20110719000716); may accept Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2008
- 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 Rachel Beth Rosansky Chalmer 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 261347Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,087 Medicare Part D claims for 205 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Sertraline Hcl94 claims
- Amlodipine Besylate55 claims
- Atorvastatin Calcium50 claims
- Mirtazapine46 claims
- Donepezil Hcl41 claims
- Metoprolol Succinate29 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): 100 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).
Industry payments in 2024: $202.91
8 payments; by number, the most common kind was food and beverage; the largest payer was Kyowa Kirin, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rachel Beth Rosansky Chalmer among 12,067 internal medicine physician records in New York
Rachel Beth Rosansky Chalmer, M.D. 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 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2008 · median 2002 among the 7,221 with a school on file
- Record last updated2014 · 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).
960 internal medicine physician records list a practice address in Bronx
They are 960 of the 32,017 NPPES records with a practice address in Bronx, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Bronx → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Darren Esposito, MDBronx, NY 104581710091756
- Meyer Ganem, MDBronx, NY 104581255424479
- Robert Goodman, M.D.Bronx, NY 104581982639373
- Jaishree Kumari, MDBronx, NY 104581508880279
- Laura McGarry, MDBronx, NY 104581538252754
Common questions
What is Rachel Beth Rosansky Chalmer, M.D.'s NPI number?
Rachel Beth Rosansky Chalmer, M.D.'s National Provider Identifier (NPI) is 1740576669, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Beth Rosansky Chalmer, M.D. located?
The NPPES record lists a practice address at One Fordham Plaza Suite 1000, Bronx, NY, 10458. Phone: (718) 405-7742. Providers update this record themselves, so call before visiting.
How can I verify Rachel Beth Rosansky Chalmer, M.D.'s license?
NPPES lists New York license number 261347, 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 Rachel Beth Rosansky Chalmer, M.D. prescribe under Medicare Part D?
In 2024, Rachel Beth Rosansky Chalmer, M.D. had 1,087 Medicare Part D claims for 205 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Rachel Beth Rosansky Chalmer, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.