NPPES file of Aug 9, 2026

Zachary George Klett, MD

Ophthalmic Plastic and Reconstructive Surgery Physician · Waterville, ME

Zachary George Klett, MD is an ophthalmic plastic and reconstructive surgery physician with a practice address in Waterville, Maine, and NPI 1851374938, issued on Nov 22, 2005. Check the license (Maine MD21761, as entered in NPPES) on the Maine Board of Licensure in Medicine; 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
1851374938
Name
Zachary George Klett
Credential
MD
Primary taxonomy
Ophthalmic Plastic and Reconstructive Surgery Physician 207WX0200X
License number
MD21761 ME
Self-reported in NPPES; status is on the state search
Practice location
325A Kennedy Memorial Dr, Waterville, ME 04901
Phone
(207) 873-2731
Enumerated
Nov 22, 2005
Record last updated
May 16, 2023
Fax
(207) 873-1106
Medicaid ID
1851374938 ME
Medicare enrollment
Enrolled (PECOS I20180413000488); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 1989
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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Also registered at 325A Kennedy Memorial Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maureen Dole, CRNACertified Registered Nurse Anesthetist1376521658
  2. Nour Maya Haddad, M.DOphthalmology Physician1689947731
  3. Peter Kohler, M.D.Ophthalmology Physician1417954066
  4. James Putnam, M.D.Ophthalmology Physician1235131285
  5. Deborah Witkin, MDOphthalmology Physician1457732299
  6. Steve Witkin, M.D.Ophthalmology Physician1790772887

Verify Zachary George Klett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
    Search for license MD21761
    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 Maine license search

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73% more Medicare Part D claims than the average ophthalmic plastic and reconstructive surgery physician in 2024

941 Medicare Part D claims for 439 beneficiaries, against an average of 544 among the 409 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims. 29 claims were for opioids.

  1. Zachary Klett941
  2. Specialty average544

Most prescribed

  1. Neomycin-Polymyxin-Dexameth473 claims
  2. Erythromycin88 claims
  3. Ketorolac Tromethamine84 claims
  4. Loteprednol Etabonate63 claims
  5. Methylprednisolone38 claims
  6. Alrex17 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: $18.81

1 payment: food and beverage; the largest payer was RxSight Inc. The 332 providers of this specialty with any payment received $6,302.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zachary Klett$18.81
  2. Specialty average$6,302.89

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

  1. Maine Eye Care AssociatesWaterville, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ophthalmic Plastic and Reconstructive Surgery Physician providers in Maine

There are 3 ophthalmic plastic and reconstructive surgery physician records in Maine.

Other ophthalmic plastic and reconstructive surgery physician records in Maine

  1. Natan Kahn, MDPortland, ME1568468635
  2. Brynn Wajda, MDPortland, ME1578822094

Common questions

What is Zachary George Klett, MD's NPI number?

Zachary George Klett, MD's National Provider Identifier (NPI) is 1851374938, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Zachary George Klett, MD located?

The NPPES record lists a practice address at 325A Kennedy Memorial Dr, Waterville, ME, 04901. Phone: (207) 873-2731. Providers update this record themselves, so call before visiting.

How can I verify Zachary George Klett, MD's license?

NPPES lists Maine license number MD21761, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Zachary George Klett, MD prescribe under Medicare Part D?

In 2024, Zachary George Klett, MD had 941 Medicare Part D claims for 439 beneficiaries; the average among ophthalmic plastic and reconstructive surgery physician prescribers was 544. 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.