Registry data as of Aug 27, 2026

Alexander Asch, MD

Pediatrics Physician · North Reading, MA

Alexander Asch, MD is a pediatrics physician with a practice address in North Reading, Massachusetts, and NPI 1497745699, issued on Oct 27, 2005. Check the license (Massachusetts 43965, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1497745699
Name
Alexander Asch
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
43965 MA
Self-reported in NPPES; status is on the state search
Practice location
178 Park St, North Reading, MA 01864
Phone
(978) 664-6868
Enumerated
Oct 27, 2005
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 Alexander Asch 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 43965
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

97% fewer Medicare Part D claims than the average pediatrics physician in 2024

23 Medicare Part D claims for 11 beneficiaries, against an average of 818 among the 8,211 providers of this specialty who prescribed in Part D.

  1. Alexander Asch23
  2. Specialty average818

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.

One hospital or facility affiliation

  1. Rhonda S. Fogle, Md,pcMelrose, MA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

2 pediatrics physician records list a North Reading practice address

They are 2 of the 148 NPPES records with a North Reading practice address, and 3,067 pediatrics physician records in Massachusetts.

Other pediatrics physician records in Massachusetts

  1. Marissa AaronBoston, MA1538687827
  2. Ralph Aarons, MDBrighton, MA1407841570
  3. Mary-Alice Abbott, MDWorcester, MA1982799417
  4. Ebla Abd AlrahmanWorcester, MA1255966743
  5. James Abel, M.D.Pelham, MA1255521381
  6. Aileen Abesamis, MDBrockton, MA1619056546
  7. Nora Abo-Sido, MDBoston, MA1215425111
  8. Claire Abraham, MDBoston, MA1942731161
  9. Shari Abramowitz, M.D.Boston, MA1558346593
  10. Aya Abu-El-Haija, MDBoston, MA1821337791

Common questions

What is Alexander Asch, MD's NPI number?

Alexander Asch, MD's National Provider Identifier (NPI) is 1497745699, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Asch, MD located?

The NPPES record lists a practice address at 178 Park St, North Reading, MA, 01864. Phone: (978) 664-6868. Providers update this record themselves, so call before visiting.

How can I verify Alexander Asch, MD's license?

NPPES lists Massachusetts license number 43965, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alexander Asch, MD prescribe under Medicare Part D?

In 2024, Alexander Asch, MD had 23 Medicare Part D claims for 11 beneficiaries; the average among pediatrics physician prescribers was 818. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.