Marco N. Diaz, M.D.
Cardiovascular Disease Physician · Scarborough, ME
Marco N. Diaz, M.D. is a cardiovascular disease physician with a practice address in Scarborough, Maine, and NPI 1629000302, issued on Jul 6, 2006. Check the license (Maine MD15173, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Marco N. Diaz
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD15173 ME
Self-reported in NPPES; status is on the state search - Practice location
- 96 Campus Drive, Scarborough, ME 04074
- Phone
- (207) 885-9905
- Enumerated
- Jul 6, 2006
- Record last updated
- Jan 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (207) 396-5600
- Medicaid IDs
- 282820099 ME
30200521 NH - Medicare enrollment
- Enrolled (PECOS I20050815000907); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1991
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 147 in Maine → Look up another NPI →
Also registered at 96 Campus Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Burkey, M.D.Cardiovascular Disease Physician1225064272
- David Butzel, MDInterventional Cardiology Physician1801832589
- Charles Carpenter, MDClinical Cardiac Electrophysiology Physician1477598431
- Jean Cass, FNPFamily Nurse Practitioner1215029970
- Mylan Cohen, M.D.Cardiovascular Disease Physician1023044096
- Louis Coyle, D.O.Cardiovascular Disease Physician1861428815
Verify Marco N. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD15173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $407.76
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marco N. Diaz among 147 cardiovascular disease physician records in Maine
Marco N. Diaz, M.D. is one of 147 cardiovascular disease physician records with a practice address in Maine. 79% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1991 · median 2004 among the 103 with a school on file
- Record last updated2015 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 cardiovascular disease physician records list a practice address in Scarborough
They are 35 of the 1,043 NPPES records with a practice address in Scarborough, and 147 cardiovascular disease physician records in Maine.
All 147 in Maine → Every provider in Scarborough → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Warren Alpern, M.D.Scarborough, ME 040741023098951
- Robert Bender, DOScarborough, ME 040741063476521
- David Burkey, M.D.Scarborough, ME 040741225064272
- Mylan Cohen, M.D.Scarborough, ME 040741023044096
- Louis Coyle, D.O.Scarborough, ME 040741861428815
- Mary Fahrenbach, M.D.Scarborough, ME 040741003858895
- Jennifer Hillstrom, M.D.Scarborough, ME 040741881637155
- Karen Kurkjian, M.D.Scarborough, ME 040741184694218
Common questions
What is Marco N. Diaz, M.D.'s NPI number?
Marco N. Diaz, M.D.'s National Provider Identifier (NPI) is 1629000302, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marco N. Diaz, M.D. located?
The NPPES record lists a practice address at 96 Campus Drive, Scarborough, ME, 04074. Phone: (207) 885-9905. Providers update this record themselves, so call before visiting.
How can I verify Marco N. Diaz, M.D.'s license?
NPPES lists Maine license number MD15173, 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.
What is Marco N. Diaz, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.