Mary E. Cunningham, D.O.
Internal Medicine Physician · Peabody, MA
Mary E. Cunningham, D.O. is an internal medicine physician with a practice address in Peabody, Massachusetts, and NPI 1013975457, issued on May 3, 2006. Check the license (Massachusetts 73822, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mary E. Cunningham
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 73822 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Essex Dr, Peabody, MA 01960
- Phone
- (978) 532-2800
- Enumerated
- May 3, 2006
- Record last updated
- Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (978) 977-4492
- Medicaid ID
- 3081265 MA
- Medicare enrollment
- Enrolled (PECOS I20040408000907); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 2 Essex Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eileen Haley, M.D.Internal Medicine Physician1780642983
- Kristin O'Neil-Callahan, M.D.Internal Medicine Physician1215985445
- Maria Palermo, NPAdult Health Nurse Practitioner1093771487
Verify Mary E. Cunningham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 73822Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% more Medicare Part D claims than the average internal medicine physician in 2024
6,341 Medicare Part D claims for 541 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 93 claims were for opioids.
Most prescribed
- Levothyroxine Sodium375 claims
- Atorvastatin Calcium347 claims
- Losartan Potassium286 claims
- Simvastatin246 claims
- Omeprazole215 claims
- Lisinopril212 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.
Mary E. Cunningham among 6,825 internal medicine physician records in Massachusetts
Mary E. Cunningham, D.O. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1988 · median 2004 among the 4,103 with a school on file
- Record last updated2020 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 internal medicine physician records list a practice address in Peabody
They are 46 of the 1,313 NPPES records with a practice address in Peabody, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Peabody → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joseph August, M.D.Peabody, MA 019601902802879
- Leonard Austin, M.D.Peabody, MA 019601669443917
- James Brown, MDPeabody, MA 019601134194855
- Irena Druzba-Lobsenz, M.D.Peabody, MA 019601417915554
- Feng Ge, MDPeabody, MA 019601922004803
- Louis Giorgio, MDPeabody, MA 019601376533497
- Michael Golden, MDPeabody, MA 019601609872571
- Donald Kleykamp, MDPeabody, MA 019601689662504
Common questions
What is Mary E. Cunningham, D.O.'s NPI number?
Mary E. Cunningham, D.O.'s National Provider Identifier (NPI) is 1013975457, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary E. Cunningham, D.O. located?
The NPPES record lists a practice address at 2 Essex Dr, Peabody, MA, 01960. Phone: (978) 532-2800. Providers update this record themselves, so call before visiting.
How can I verify Mary E. Cunningham, D.O.'s license?
NPPES lists Massachusetts license number 73822, 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 Mary E. Cunningham, D.O. prescribe under Medicare Part D?
In 2024, Mary E. Cunningham, D.O. had 6,341 Medicare Part D claims for 541 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.