NPPES file of Aug 9, 2026

Mitchell Ross Lester, MD

Allergy Physician · Norwalk, CT

Mitchell Ross Lester, MD is an allergy physician with a practice address in Norwalk, Connecticut, and NPI 1881785673, issued on Sep 27, 2006. Check the license (Connecticut 038127, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881785673
Name
Mitchell Ross Lester
Credential
MD
Primary taxonomy
Allergy Physician 207KA0200X
License number
038127 CT
Self-reported in NPPES; status is on the state search
Practice location
148 E Avenue, Norwalk, CT 06851
Phone
(203) 838-4034
Enumerated
Sep 27, 2006
Record last updated
Feb 19, 2025
Fax
(203) 853-6361
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mitchell Ross Lester in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 038127
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 80.3 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.

  1. Qualityout of 100 · 30% of the final score74.1
  2. Costout of 100 · 30%71.1
  3. Promoting interoperabilityout of 100 · 25%87.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $52.17

1 payment: food and beverage; the largest payer was Blueprint Medicines Corporation. The 502 providers of this specialty with any payment received $9,080.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mitchell Lester$52.17
  2. Specialty average$9,080.33

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

Mitchell Ross Lester among 16 allergy physician records in Connecticut

Mitchell Ross Lester, MD is one of 16 allergy physician records with a practice address in Connecticut. 63% 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 31% of them.

  • NPI issued2006 · 31% of these records are older, 19% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 44% of these records are
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy Physician providers in Connecticut

There are 16 allergy physician records in Connecticut.

The 8 allergy physician records with the nearest ZIP codes

  1. Cristina Vo, MDDanbury, CT 068101972034460
  2. Jeffrey Miller, MDTorrington, CT 067901578534640
  3. Christopher Randolph, M.D.Waterbury, CT 067081437142551
  4. Lawrence Scheer, M.D.Waterbury, CT 067081669416178
  5. William Rockwell, M.D.Bridgeport, CT 066061285630798
  6. Kevin Hunt, MDHamden, CT 065181225106867
  7. Pamela Kwittken, MDMilford, CT 064601578530507
  8. Doron Ber, M.D.Waterford, CT 063851316924749

Common questions

What is Mitchell Ross Lester, MD's NPI number?

Mitchell Ross Lester, MD's National Provider Identifier (NPI) is 1881785673, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mitchell Ross Lester, MD located?

The NPPES record lists a practice address at 148 E Avenue, Norwalk, CT, 06851. Phone: (203) 838-4034. Providers update this record themselves, so call before visiting.

How can I verify Mitchell Ross Lester, MD's license?

NPPES lists Connecticut license number 038127, 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.

What is Mitchell Ross Lester, MD's MIPS final score?

The 2023 MIPS final score is 80.3 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.