NPPES file of Aug 9, 2026

Timothy P. Skelton, M.D. PH.D.

Clinical Pathology/Laboratory Medicine Physician · Burlington, MA

Timothy P. Skelton, M.D. PH.D. is a clinical pathology/laboratory medicine physician with a practice address in Burlington, Massachusetts, and NPI 1114027257, issued on Sep 25, 2006. Check the license (Massachusetts 152336, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1114027257
Name
Timothy P. Skelton
Credential
M.D. PH.D.
Primary taxonomy
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
License number
152336 MA
Self-reported in NPPES; status is on the state search
Practice location
Lahey Clinic, Burlington, MA 01805
Phone
(781) 744-8000
Enumerated
Sep 25, 2006
Record last updated
Feb 16, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(781) 744-5650
Medicaid ID
110057612A MA
Medicare enrollment
Enrolled (PECOS I20040319000358); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 1993
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 Lahey Clinic

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

  1. Gyorgy Abel, M.D.Clinical Pathology/Laboratory Medicine Physician1831282383
  2. Ghazwan Acash, M.D.Pulmonary Disease Physician1710187331
  3. Christine Ackroyd, N.P.Family Nurse Practitioner1053693549
  4. Vincent Agnello, M.D.Specialist1053362129
  5. Eileen Allosso, MS APRN BCNurse Practitioner1437240926
  6. Carolyn Anderson, M.D.Ophthalmology Physician1376644773

Verify Timothy P. Skelton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 152336
    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 Massachusetts license search

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The MIPS final score for 2023 (Medicare payment program): 91.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score76.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $4,829.36

6 payments; by number, the most common kind was consulting fee; the largest payer was Becton, Dickinson and Company. The 177 providers of this specialty with any payment received $7,028.16 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Skelton$4,829.36
  2. Specialty average$7,028.16

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. Lahey Clinic IncBurlington, MA

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

Timothy P. Skelton among 52 clinical pathology/laboratory medicine physician records in Massachusetts

Timothy P. Skelton, M.D. PH.D. is one of 52 clinical pathology/laboratory medicine physician records with a practice address in Massachusetts. 37% 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 15% of them.

  • NPI issued2006 · 15% of these records are older, 33% newer
  • In a Medicare fileYes · 37% of these records are
  • In the CMS Doctors and Clinicians fileYes · 35% of these records are
  • Graduated1993 · median 1998 among the 18 with a school on file
  • Record last updated2011 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Pathology/Laboratory Medicine Physician providers in Massachusetts

There are 52 clinical pathology/laboratory medicine physician records in Massachusetts.

The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes

  1. Gyorgy Abel, M.D.Burlington, MA 018051831282383
  2. Habib Sioufi, MDMarlborough, MA 017521639151574
  3. Lauren Hiestand, M.D.Worcester, MA 016551346224276
  4. Michael Mitchell, MDWorcester, MA 016551255315115
  5. Igor Rozenvald, M.D.Worcester, MA 016551568400851
  6. Louis Snyder, MDWorcester, MA 016551629050810
  7. Amir Rahemtulla, M.D.Salem, MA 019701639146426
  8. Jeffrey Saenger, M.D.Worcester, MA 016081710952429

Common questions

What is Timothy P. Skelton, M.D. PH.D.'s NPI number?

Timothy P. Skelton, M.D. PH.D.'s National Provider Identifier (NPI) is 1114027257, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy P. Skelton, M.D. PH.D. located?

The NPPES record lists a practice address at Lahey Clinic, Burlington, MA, 01805. Phone: (781) 744-8000. Providers update this record themselves, so call before visiting.

How can I verify Timothy P. Skelton, M.D. PH.D.'s license?

NPPES lists Massachusetts license number 152336, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Timothy P. Skelton, M.D. PH.D.'s MIPS final score?

The 2023 MIPS final score is 91.4 of 100. 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.