Deanne Mraz, MD
Procedural Dermatology Physician · Westport, CT
Deanne Mraz, MD is a procedural dermatology physician with a practice address in Westport, Connecticut, and NPI 1659542397, issued on Mar 21, 2008. Check the license (Connecticut 51682, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Deanne Mraz
- Credential
- MD
- Primary taxonomy
- Procedural Dermatology Physician 207NS0135X
- License number
- 51682 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
- Mar 21, 2008
- Record last updated
- Apr 26, 2024
- Fax
- (203) 635-0771
- Medicare enrollment
- Enrolled (PECOS I20150625000304); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest procedural dermatology physician records → All 9 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.
- Rhonda Klein, MDDermatology Physician1033386867
Verify Deanne Mraz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 51682Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average procedural dermatology physician in 2024
115 Medicare Part D claims for 52 beneficiaries, against an average of 713 among the 446 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Ketoconazole18 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: $14,888.01
30 payments; by number, the most common kind was food and beverage; the largest payer was Merz North America, Inc. The 377 providers of this specialty with any payment received $10,439.11 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).
Procedural Dermatology Physician providers in Connecticut
There are 9 procedural dermatology physician records in Connecticut.
All 9 in Connecticut → Every provider in Westport → Procedural Dermatology Physician nationwide →
The 8 procedural dermatology physician records with the nearest ZIP codes
- Mitchell Ross, M.D.Cos Cob, CT 068071497872659
- Ellen Milstone, M.D.Hamden, CT 065181578560132
- Eric Thomas, M.D.Middletown, CT 064571649290289
- Robert Langdon, MDGuilford, CT 064371710017181
- Michelle Malane, M.D.Cheshire, CT 064101407845332
- Lisa Kugelman, MDWest Hartford, CT 061071235173873
- Christopher Norwood, M.D.New Britain, CT 060521174523583
- Mark Pennington, M.D.New Britain, CT 060521720080476
Common questions
What is Deanne Mraz, MD's NPI number?
Deanne Mraz, MD's National Provider Identifier (NPI) is 1659542397, issued on Mar 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Deanne Mraz, 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 Deanne Mraz, MD's license?
NPPES lists Connecticut license number 51682, 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 Deanne Mraz, MD prescribe under Medicare Part D?
In 2024, Deanne Mraz, MD had 115 Medicare Part D claims for 52 beneficiaries; the average among procedural dermatology physician prescribers was 713. Part D covers Medicare prescriptions only.
What is Deanne Mraz, 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.