Rhonda Quain Klein, MD
Dermatology Physician · Westport, CT
Rhonda Quain Klein, MD is a dermatology physician with a practice address in Westport, Connecticut, and NPI 1033386867, issued on May 12, 2008. Check the license (Connecticut 049946, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Rhonda Quain Klein
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 049946 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1032 Post Road East, Westport, CT 06880
- Phone
- (203) 635-0770
- Enumerated
- May 12, 2008
- Record last updated
- Mar 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (203) 635-0771
- Medicare enrollment
- Enrolled (PECOS I20111123000019); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2007
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 253 in Connecticut → Look up another NPI →
Also registered at 1032 Post Road East
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deanne Mraz, MDProcedural Dermatology Physician1659542397
Verify Rhonda Quain Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 049946Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average dermatology physician in 2024
409 Medicare Part D claims for 137 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Triamcinolone Acetonide32 claims
- Tretinoin30 claims
- Valacyclovir29 claims
- Hydrocortisone27 claims
- Minoxidil22 claims
- Doxycycline Hyclate20 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): 99.7 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: $468.32
26 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 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.
Bills Medicare through one group practice
- Modern Dermatology PCWestport, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rhonda Quain Klein among 253 dermatology physician records in Connecticut
Rhonda Quain Klein, MD is one of 253 dermatology physician records with a practice address in Connecticut. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2007 · median 2004 among the 180 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Connecticut
There are 253 dermatology physician records in Connecticut.
All 253 in Connecticut → Every provider in Westport → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Nina Antonov, M.D.Westport, CT 068801467847582
- Ai-Tram Bui, MDWestport, CT 068801578140554
- Tanya Futoryan, MDWestport, CT 068801063438463
- Lauren LevyWestport, CT 068801720320435
- Leon Luck, M.D.Westport, CT 068801801012075
- Robin Oshman, MDWestport, CT 068801497832554
- Robert Woodbury, MDRiverside, CT 068781033323258
- Annette Czernik, M.D.Wilton, CT 068971346414497
Common questions
What is Rhonda Quain Klein, MD's NPI number?
Rhonda Quain Klein, MD's National Provider Identifier (NPI) is 1033386867, issued on May 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rhonda Quain Klein, MD located?
The NPPES record lists a practice address at 1032 Post Road East, Westport, CT, 06880. Phone: (203) 635-0770. Providers update this record themselves, so call before visiting.
How can I verify Rhonda Quain Klein, MD's license?
NPPES lists Connecticut license number 049946, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rhonda Quain Klein, MD prescribe under Medicare Part D?
In 2024, Rhonda Quain Klein, MD had 409 Medicare Part D claims for 137 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Rhonda Quain Klein, MD's MIPS final score?
The 2023 MIPS final score is 99.7 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.