Maria T. Anderson, MD
Clinical Cardiac Electrophysiology Physician · Boulder, CO
Maria T. Anderson, MD is a clinical cardiac electrophysiology physician with a practice address in Boulder, Colorado, and NPI 1881724649, issued on Mar 7, 2007. Check the license (Colorado 43571, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria T. Anderson
- Credential
- MD
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License numbers
- 43571 CO
65383 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4743 Arapahoe Ave Ste 201, Boulder, CO 80303
- Phone
- (303) 442-2395
- Enumerated
- Mar 7, 2007
- Record last updated
- Sep 29, 2022
- Fax
- (303) 442-1073
- Medicaid ID
- 40585051 CO
- Medicare enrollment
- Enrolled (PECOS I20050922001092); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 66 in Colorado → Look up another NPI →
Also registered at 4743 Arapahoe Ave Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samvel Aznaurov, MDClinical Cardiac Electrophysiology Physician1740453752
- Jessica Boydston, ARNPAdult Health Nurse Practitioner1952877292
- Mekayla Buhler, RNRegistered Nurse1013724947
- Chirag Chauhan, MDInterventional Cardiology Physician1437313376
- Meredith DaltonSurgical Physician Assistant1750702981
- Kathleen Dworak, NP-CFamily Nurse Practitioner1760813067
Verify Maria T. Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 43571Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
1,617 Medicare Part D claims for 388 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Eliquis461 claims
- Flecainide Acetate240 claims
- Diltiazem 24hr Er (Cd)130 claims
- Metoprolol Succinate123 claims
- Metoprolol Tartrate77 claims
- Atorvastatin Calcium52 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: $280.56
6 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 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.
One hospital affiliation
- Boulder Community HealthBoulder, CO · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Maria T. Anderson among 66 clinical cardiac electrophysiology physician records in Colorado
Maria T. Anderson, MD is one of 66 clinical cardiac electrophysiology physician records with a practice address in Colorado. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 42% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated1994 · median 2005 among the 57 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Colorado
There are 66 clinical cardiac electrophysiology physician records in Colorado.
All 66 in Colorado → Every provider in Boulder → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Samvel Aznaurov, MDBoulder, CO 803031740453752
- Oussama Lawand, M.D.Boulder, CO 803031821283623
- Layth Saleh, MDLakewood, CO 802281427201938
- Ganesh Venkataraman, M.D.Lakewood, CO 802281447437330
- Jason Huang, MDDenver, CO 802201023332517
- Raphael Sung, MDDenver, CO 802061962567206
- Francis Ngo, M.D.Denver, CO 802051245360007
- Maeveen Riordan, DOGolden, CO 804011659876431
Common questions
What is Maria T. Anderson, MD's NPI number?
Maria T. Anderson, MD's National Provider Identifier (NPI) is 1881724649, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria T. Anderson, MD located?
The NPPES record lists a practice address at 4743 Arapahoe Ave Ste 201, Boulder, CO, 80303. Phone: (303) 442-2395. Providers update this record themselves, so call before visiting.
How can I verify Maria T. Anderson, MD's license?
NPPES lists Colorado license number 43571, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria T. Anderson, MD prescribe under Medicare Part D?
In 2024, Maria T. Anderson, MD had 1,617 Medicare Part D claims for 388 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.