NPPES file of Aug 9, 2026

Catherine A. Chapman, MD

Neurology with Special Qualifications in Child Neurology Physician · Lexington, MA

Catherine A. Chapman, MD is a neurology with special qualifications in child neurology physician with a practice address in Lexington, Massachusetts, and NPI 1124044920, issued on Jul 14, 2006. Check the license (Massachusetts 58972, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124044920
Name
Catherine A. Chapman
Credential
MD
Primary taxonomy
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
License number
58972 MA
Self-reported in NPPES; status is on the state search
Practice location
482 Bedford St, Lexington, MA 02420
Phone
(781) 672-2100
Enumerated
Jul 14, 2006
Record last updated
Aug 24, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(781) 672-2145
Medicaid ID
3066096 MA
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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Also registered at 482 Bedford St

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

  1. Sadie Abrams, PT, DPTPhysical Therapist1962238089
  2. Amal Awdeh, MA, CCC-AAudiologist1477522993
  3. Paul Bailey, M.D.Cardiovascular Disease Physician1770711160
  4. Jennifer Bartlett, CCC-SLPSpeech-Language Pathologist1780658286
  5. Susan Elizabeth Blankenship, M.D.Internal Medicine Physician1588603575
  6. Amy Bozek, M.S., CCC-SLPSpeech-Language Pathologist1215200142

Verify Catherine A. Chapman 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 58972
    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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96% fewer Medicare Part D claims than the average neurology with special qualifications in child neurology physician in 2024

12 Medicare Part D claims, against an average of 278 among the 900 providers of this specialty who prescribed in Part D.

  1. Catherine Chapman12
  2. Specialty average278

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.

Catherine A. Chapman among 157 neurology with special qualifications in child neurology physician records in Massachusetts

Catherine A. Chapman, MD is one of 157 neurology with special qualifications in child neurology physician records with a practice address in Massachusetts. 67% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 55% of these records are
  • Record last updated2007 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0402X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology with Special Qualifications in Child Neurology Physician providers in Massachusetts

There are 157 neurology with special qualifications in child neurology physician records in Massachusetts.

The 8 neurology with special qualifications in child neurology physician records with the nearest ZIP codes

  1. Yaman Eksioglu, MD, PHDLexington, MA 024201326071911
  2. Joseph Higgins, M.D.Lexington, MA 024211568424372
  3. Robert Wolff, MDWaltham, MA 024531073600037
  4. Kristen Lindgren, MD, PHDNewton, MA 024641083909774
  5. Florence Lai, MDBelmont, MA 024781134108533
  6. Margaret Bauman, MDWellesley, MA 024811528059813
  7. Sharon Parnes, MDBrockton, MA 023011023037454
  8. Rizkalla Mouchati, MDQuincy, MA 021691093748360

Common questions

What is Catherine A. Chapman, MD's NPI number?

Catherine A. Chapman, MD's National Provider Identifier (NPI) is 1124044920, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine A. Chapman, MD located?

The NPPES record lists a practice address at 482 Bedford St, Lexington, MA, 02420. Phone: (781) 672-2100. Providers update this record themselves, so call before visiting.

How can I verify Catherine A. Chapman, MD's license?

NPPES lists Massachusetts license number 58972, 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.

How much does Catherine A. Chapman, MD prescribe under Medicare Part D?

In 2024, Catherine A. Chapman, MD had 12 Medicare Part D claims; the average among neurology with special qualifications in child neurology physician prescribers was 278. 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.