Marc Calabrese, M.D.
Urology Physician · South Portland, ME
Marc Calabrese, M.D. is a urology physician with a practice address in South Portland, Maine, and NPI 1942614979, issued on Jun 18, 2014. Check the license (Maine MD23704, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Marc Calabrese
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- MD23704 ME
259031 MA
Self-reported in NPPES; status is on the state search - Practice location
- 21 Donald B Dean Dr Ste 1, South Portland, ME 04106
- Phone
- (207) 518-6600
- Enumerated
- Jun 18, 2014
- Record last updated
- Jul 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (207) 541-7445
- Medicare enrollment
- Enrolled (PECOS I20200707001234); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 21 Donald B Dean Dr Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Lebeis, MDUrology Physician1881905826
Verify Marc Calabrese in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD23704Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average urology physician in 2024
712 Medicare Part D claims for 283 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Tamsulosin Hcl294 claims
- Finasteride76 claims
- Nitrofurantoin Mono-Macro57 claims
- Levofloxacin45 claims
- Sulfamethoxazole-Trimethoprim31 claims
- Solifenacin Succinate23 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.
Industry payments in 2024: $71.72
2 payments; by number, the most common kind was food and beverage; the largest payer was ConvaTec Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Fore River Urology LLCSouth Portland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
12 urology physician records list a practice address in South Portland
They are 12 of the 1,143 NPPES records with a practice address in South Portland, and 73 urology physician records in Maine.
All 12 in South Portland → All 73 in Maine → Every provider in South Portland →
Other urology physician records in Maine
- Ahmad Abed Elnoor, M.D.Dover Foxcroft, ME1861792483
- Gregory Adey, M.D.Portland, ME1578506143
- Elizabeth Albertson, MDRockport, ME1124080445
- Griffith Batstone, M.D.Farmington, ME1508049487
- Lisa Beaule, MDSouth Portland, ME1518913433
- Krishna Bhatta, M.D.Skowhegan, ME1740290618
- Sanchita Bose, MDSouth Portland, ME1578806832
- Samuel Broaddus, MDBrunswick, ME1326094335
- Michael Curtis, MDBrunswick, ME1518051481
- Caitlyn Desir, MDBrunswick, ME1902483340
Common questions
What is Marc Calabrese, M.D.'s NPI number?
Marc Calabrese, M.D.'s National Provider Identifier (NPI) is 1942614979, issued on Jun 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marc Calabrese, M.D. located?
The NPPES record lists a practice address at 21 Donald B Dean Dr Ste 1, South Portland, ME, 04106. Phone: (207) 518-6600. Providers update this record themselves, so call before visiting.
How can I verify Marc Calabrese, M.D.'s license?
NPPES lists Maine license number MD23704, 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 Marc Calabrese, M.D. prescribe under Medicare Part D?
In 2024, Marc Calabrese, M.D. had 712 Medicare Part D claims for 283 beneficiaries; the average among urology physician prescribers was 1,340. 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.