Registry data as of Aug 27, 2026

Aimee Kobjack, MD

Student in an Organized Health Care Education/Training Program · Harvard, MA

Aimee Kobjack, MD is a student in an organized health care education/training program with a practice address in Harvard, Massachusetts, and NPI 1104358001, issued on Mar 30, 2017. Check the license (Massachusetts 282879, as entered in NPPES) with the Massachusetts board that licenses this profession; 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
1104358001
Name
Aimee Kobjack
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License number
282879 MA
Self-reported in NPPES; status is on the state search
Practice location
198 Ayer RD, Harvard, MA 01451
Phone
(978) 456-2355
Enumerated
Mar 30, 2017
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 198 Ayer RD

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

  1. William BrownFamily Medicine Physician1851928923
  2. Kastoori Iyengar, M.D.Family Medicine Physician1861450603
  3. Sarah Morasse, FNPFamily Nurse Practitioner1265868467
  4. Marianne Trotter, MDFamily Medicine Physician1578622031

Verify Aimee Kobjack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 282879
    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
Find 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.

5.1 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

2,475 Medicare Part D claims for 292 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. 29 claims were for opioids.

  1. Aimee Kobjack2,475
  2. Specialty average488

Most prescribed

  1. Atorvastatin Calcium198 claims
  2. Lisinopril178 claims
  3. Levothyroxine Sodium127 claims
  4. Amlodipine Besylate93 claims
  5. Omeprazole90 claims
  6. Losartan Potassium85 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.

One hospital or facility affiliation

  1. Umass Memorial Medical Group IncHarvard, 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.

1 student in an organized health care education/training program records list a Harvard practice address

They are 1 of the 100 NPPES records with a Harvard practice address, and 13,662 student in an organized health care education/training program records in Massachusetts.

Other student in an organized health care education/training program records in Massachusetts

  1. Amin AalipourBoston, MA1902483258
  2. Affan Aamir, MD, PHARMD, RPHBoston, MA1821890377
  3. Shullamite Ababioh, MDBoston, MA1225731276
  4. Jilaine Abad, DDSBoston, MA1356027585
  5. Patrick Abad, MDSpringfield, MA1063351823
  6. Elsa Abakah, M.S.Fall River, MA1578971693
  7. Matias Abarca Caldera, DDSBoston, MA1316789936
  8. Peter Abaskhroun, MDFall River, MA1740786391
  9. Elijah AbassBoston, MA1306784947
  10. Majed Abbas, MDLowell, MA1346827870

Common questions

What is Aimee Kobjack, MD's NPI number?

Aimee Kobjack, MD's National Provider Identifier (NPI) is 1104358001, issued on Mar 30, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Aimee Kobjack, MD located?

The NPPES record lists a practice address at 198 Ayer RD, Harvard, MA, 01451. Phone: (978) 456-2355. Providers update this record themselves, so call before visiting.

How can I verify Aimee Kobjack, MD's license?

NPPES lists Massachusetts license number 282879, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Aimee Kobjack, MD prescribe under Medicare Part D?

In 2024, Aimee Kobjack, MD had 2,475 Medicare Part D claims for 292 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. 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.