NPPES file of Aug 9, 2026

Mark Fisher, M.D.

Plastic Surgery Physician · Westport, CT

Mark Fisher, M.D. is a plastic surgery physician with a practice address in Westport, Connecticut, and NPI 1740608231, issued on Apr 1, 2014. Check the license (Connecticut 68599, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740608231
Name
Mark Fisher
Credential
M.D.
Primary taxonomy
Plastic Surgery Physician 208200000X
License numbers
68599 CT
MD047885 DC
Self-reported in NPPES; status is on the state search
Practice location
1391 Post RD E FL 2, Westport, CT 06880
Phone
(203) 557-4356
Enumerated
Apr 1, 2014
Record last updated
Mar 13, 2022
Fax
(203) 557-6077
Medicare enrollment
Enrolled (PECOS I20210719000952); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mark Fisher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 68599
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

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67% fewer Medicare Part D claims than the average plastic surgery physician in 2024

31 Medicare Part D claims for 21 beneficiaries, against an average of 93 among the 3,527 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.

  1. Mark Fisher31
  2. Specialty average93

Most prescribed

  1. Cefadroxil12 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.

Industry payments in 2024: $264.90

5 payments; by number, the most common kind was food and beverage; the largest payer was Mentor Worldwide LLC. The 3,683 providers of this specialty with any payment received $5,316.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Fisher$264.90
  2. Specialty average$5,316.31

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mark Fisher among 70 plastic surgery physician records in Connecticut

Mark Fisher, M.D. is one of 70 plastic surgery physician records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 83% of them.

  • NPI issued2014 · 83% of these records are older, 13% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2014 · median 2001 among the 34 with a school on file
  • Record last updated2022 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery Physician providers in Connecticut

There are 70 plastic surgery physician records in Connecticut.

The 8 plastic surgery physician records with the nearest ZIP codes

  1. James Lyons, M.D.Westport, CT 068801538176797
  2. Ellen Mahony, M.D,Westport, CT 068801063533750
  3. Joseph Oconnell, MDWestport, CT 068801467555045
  4. Gregory Brucato, M.D., FACSRidgefield, CT 068771730118316
  5. Maria Mascardo, MDRidgefield, CT 068771578571014
  6. Tito Vasquez, M.D.Southport, CT 068901083889398
  7. Harold Gewirtz, MDStamford, CT 069021669550851
  8. Mitchel Krieger, M.D.Stamford, CT 069021912921644

Common questions

What is Mark Fisher, M.D.'s NPI number?

Mark Fisher, M.D.'s National Provider Identifier (NPI) is 1740608231, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mark Fisher, M.D. located?

The NPPES record lists a practice address at 1391 Post RD E FL 2, Westport, CT, 06880. Phone: (203) 557-4356. Providers update this record themselves, so call before visiting.

How can I verify Mark Fisher, M.D.'s license?

NPPES lists Connecticut license number 68599, 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 Mark Fisher, M.D. prescribe under Medicare Part D?

In 2024, Mark Fisher, M.D. had 31 Medicare Part D claims for 21 beneficiaries; the average among plastic surgery physician prescribers was 93. 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.