Doctor profile · Federal record
Dr. Mark Alexander, MD
Pediatric Cardiology Physician (CMS: Pediatric Medicine) · Pediatric Cardiology Physician · Clinical Cardiac Electrophysiology Physician · Clinical Cardiac Electrophysiology Physician · Pediatrics Physician · Adult Congenital Heart Disease Physician · Scarborough, ME
- NPI 1013907666
- Accepts Medicare
- MIPS 93.1 / 100 · 2023
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
71 US Route 1 Ste C
Scarborough, ME 040747174
(207) 883-5532
fax (207) 883-5552 - Additional location
-
22 Bramhall St
Portland, ME 041023134
(207) 885-9905
fax (207) 396-5600 - Additional location
-
96 Campus Dr
Scarborough, ME 040747163
(207) 885-9905
fax (207) 396-5600 - Additional location
-
300 Longwood Ave
Boston, MA 021155724
(617) 355-2793
Show 1 more location
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- February 23, 2026
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2080P0202X — NUCC code
- State licenses (2)
- Maine #MD22858 · Massachusetts #77492
- Medicaid
- MA #3183467
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013907666. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
150
Distinct HCPCS
6
Medicare allowed
$2,634
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 63 | 45 | $9 | |
93295 |
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 23 | 11 | $39 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 21 | 11 | $32 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 15 | 14 | $15 | |
94010 |
Test to measure expiratory airflow and volume | 14 | 13 | $9 | |
94680 |
Test to measure exhaled air for evaluation of lung function during rest and exercise | 14 | 13 | $13 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 23. This provider delivers 6.5× the peer median.Open Payments
Industry payments received
All-time total
$97
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Biosense Webster, Inc. | 1 | $96.84 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mark Alexander's medical specialty?
Dr. Mark Alexander practices Pediatric Cardiology Physician in Scarborough, ME.
Where does Dr. Mark Alexander practice?
Dr. Mark Alexander practices at 71 US Route 1 Ste C, Scarborough, ME 040747174. Office phone: 2078835532.
What is Dr. Mark Alexander's NPI?
Dr. Mark Alexander's National Provider Identifier (NPI) is 1013907666, issued by NPPES.
Does Dr. Mark Alexander accept Medicare assignment?
Yes. Dr. Mark Alexander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Alexander commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (HCPCS 93295); Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS 93294). Source: CMS Medicare Physician & Other Practitioners file.