Doctor profile · Federal record

Dr. Maria Anderson, MD

Clinical Cardiac Electrophysiology Physician (CMS: Cardiac Electrophysiology) · Cardiovascular Disease Physician · Clinical Cardiac Electrophysiology Physician · Student in an Organized Health Care Education/Training Program · Boulder, CO

  • NPI 1881724649
  • Accepts Medicare
  • 32 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
4743 Arapahoe Ave Ste 201
Boulder, CO 803031128
(303) 442-2395
fax (303) 442-1073
Additional location
1000 W South Boulder RD Ste 216
Lafayette, CO 800262089
Additional location
101 Erie Pkwy Ste 201A
Erie, CO 805164072
Show 2 more locations
Additional location
2101 Ken Pratt Blvd Ste 104
Longmont, CO 805016568
Additional location
420 Delaware St Se, Mmc 508
Minneapolis, MN 554550341
(612) 625-9100
Mailing address
Po Box 9049
Boulder, CO 803019049

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
September 29, 2022
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207RC0001X — NUCC code
State licenses (2)
Colorado #43571 · Minnesota #65383
Medicaid
CO #40585051

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881724649. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,680
Distinct HCPCS
10
Medicare allowed
$196,623
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 343 255 $130
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 253 162 $24
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 195 120 $30
93280 Programming of dual lead pacemaker system 180 99 $83
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 133 123 $8
99204 New patient office or other outpatient visit, 45-59 minutes 72 72 $170
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 59 44 $37
93312 Ultrasound of heart with probe in esophagus, with report 44 43 $107
93279 Programming of single lead pacemaker system 41 20 $71
93284 Programming of multiple lead implantable defibrillator system 41 23 $109

In context: peer comparison

Among 1 peers in Boulder Clinical Cardiac Electrophysiology Physician, average services per provider: 67. This provider delivers 25× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$281
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 2 $205.24
Boston Scientific Corporation 3 $60.92
Atricure, INC. 1 $14.40

By nature of payment

Food and Beverage
$281

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,520
Patients
451
Total drug cost
$815,562
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 546 146 $689,668
Flecainide Acetate Generic 180 63 $12,436
Diltiazem 24Hr ER (Cd) (Diltiazem Hcl) Brand 138 53 $4,439
Metoprolol Succinate Generic 129 39 $2,255
Metoprolol Tartrate Generic 97 39 $1,040
Amiodarone Hcl Generic 68 25 $1,757
Atorvastatin Calcium Generic 62 19 $922
Xarelto (Rivaroxaban) Brand 56 20 $84,674
Lisinopril Generic 47 16 $422
Propafenone Hcl ER (Propafenone Hcl) Brand 45 16 $9,713

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Anderson's medical specialty?
Dr. Maria Anderson practices Clinical Cardiac Electrophysiology Physician in Boulder, CO.
Where does Dr. Maria Anderson practice?
Dr. Maria Anderson practices at 4743 Arapahoe Ave Ste 201, Boulder, CO 803031128. Office phone: 3034422395.
What is Dr. Maria Anderson's NPI?
Dr. Maria Anderson's National Provider Identifier (NPI) is 1881724649, issued by NPPES.
Does Dr. Maria Anderson accept Medicare assignment?
Yes. Dr. Maria Anderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Anderson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (HCPCS 93296); Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS 93294). Source: CMS Medicare Physician & Other Practitioners file.