Mark Peter Eggena, MD
Infectious Disease Physician · Rockport, ME
Mark Peter Eggena, MD is an infectious disease physician with a practice address in Rockport, Maine, and NPI 1235108580, issued on Mar 17, 2006. Check the license (Maine 016822, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark Peter Eggena
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 016822 ME
Self-reported in NPPES; status is on the state search - Practice location
- 4 Glen Cove Dr, Rockport, ME 04856
- Phone
- (207) 593-5800
- Enumerated
- Mar 17, 2006
- Record last updated
- May 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (207) 593-5332
- Medicare enrollment
- Enrolled (PECOS I20050726000888); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1998
- Entity
- Type 1 · individual
Also registered at 4 Glen Cove Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Anderson, D.O.Internal Medicine Physician1740486034
- Alice Androkites, MDDermatology Physician1053406827
- Richard Beauchesne, M.D.Orthopaedic Surgery Physician1245274604
- Susan Bell, NPFamily Nurse Practitioner1639570310
- David Bradeen, MDHospitalist Physician1417998063
- G. Chamberlin, MDOtolaryngology Physician1811932726
Verify Mark Peter Eggena in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 016822Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average infectious disease physician in 2024
106 Medicare Part D claims for 29 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Atorvastatin Calcium12 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.
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Infectious Disease Physician providers in Maine
There are 35 infectious disease physician records in Maine.
Other infectious disease physician records in Maine
- Mark Abel, MD MPHBangor, ME1922483718
- Leyla Azis, MDSouth Portland, ME1487871414
- Timothy BorelliAugusta, ME1861567141
- Matthew Carroll, MDBath, ME1104006691
- Thomas Courtney, M.D.Biddeford, ME1043290257
- Daniel Diekema, MDSouth Portland, ME1104801489
- Imad Durra, MDLewiston, ME1891716155
- Mohamedazhar Gangat, M.D.Bangor, ME1295099208
- Rebekah Gass, M.D.Bangor, ME1457538563
- Peter Gonnella, M.D.Rockport, ME1619073236
Common questions
What is Mark Peter Eggena, MD's NPI number?
Mark Peter Eggena, MD's National Provider Identifier (NPI) is 1235108580, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Peter Eggena, MD located?
The NPPES record lists a practice address at 4 Glen Cove Dr, Rockport, ME, 04856. Phone: (207) 593-5800. Providers update this record themselves, so call before visiting.
How can I verify Mark Peter Eggena, MD's license?
NPPES lists Maine license number 016822, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Peter Eggena, MD prescribe under Medicare Part D?
In 2024, Mark Peter Eggena, MD had 106 Medicare Part D claims for 29 beneficiaries; the average among infectious disease physician prescribers was 689. 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.