National Provider Identifier

Mark E. Hamer, M.D.

Mark E. Hamer, M.D. is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician in Rochester, NY and a listed phone number of (585) 338-2700.

NPI 1235107152Rochester, NYClinical Cardiac Electrophysiology Physician

Source: public NPPES record, last updated May 15, 2023. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.

Profile Overview

NPI
1235107152
Provider Type
Individual
Primary Specialty
Clinical Cardiac Electrophysiology Physician
Enumeration Date
March 08, 2006
Last Updated
May 15, 2023

Practice Location

  • 140 Canal View Blvd
  • Suite 102
  • Rochester, NY 14623-2808

Phone: (585) 338-2700

Specialties

  • Clinical Cardiac Electrophysiology Physician (207RC0001X)
  • Cardiovascular Disease Physician (207RC0000X)

Endpoints

  • mhamer103209@direct.urmc.rochester.edu

    Direct Messaging Address | Direct | Other | Rochester, NY 14642

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Medicare Part B Activity

Reported 1,334 Medicare fee-for-service service lines in 2023.

Peer comparison

Compared to Internal Medicine providers in the Rochester, NY metro area.

This provider is in the 95th percentile for Medicare service volume.

Among the highest-volume peers.

Performs 429% more Medicare services than the peer median.

Higher than 814 of 854 peers.

Activity Percentile
95.3%
Rank by Services
40 of 854
Total Services
1,334
Est. Allowed Value
$55,258.80
Dataset Year
2023
Drug Code Share
0.0%

Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.

Peers are grouped by the broader Internal Medicine classification rather than the exact subspecialty label shown elsewhere on the page.

Percentile distribution

Lowest-volume peersThis providerHighest-volume peers
0%10%20%30%40%50%60%70%80%90%+

Each bar represents a 10-point percentile band of peers by total Medicare services for Internal Medicine across the Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.

Observed service range: 11 to 7,346 total Medicare services.

Top Clinical Services

Biography

Mark E. Hamer, MD, is a UR Medicine cardiologist and cardiac electrophysiologist who serves as an Associate Professor of Clinical Medicine. He earned his medical degree at Northwestern University, completed internal medicine training at the University of Rochester Medical Center, and went on to cardiology fellowship training at Duke University Hospital. His UR Medicine profile highlights a focus on heart rhythm disorders and the management of pacemakers, defibrillators, and cardiac resynchronization devices; he is board certified in internal medicine, cardiovascular disease, and clinical cardiac electrophysiology. Before joining UR Medicine, he practiced with the long-standing Rochester Cardiopulmonary Group.

Full Record
NPI
1235107152
Entity Type
Individual
Last Name
Hamer
First Name
Mark
Middle Name
E.
Name Prefix
Dr.
Credential
M.D.
Mailing Street Address
140 Canal View Blvd
Mailing Address Line 2
Suite 102
Mailing City
Rochester
Mailing State
NY
Mailing ZIP Code
14623-2808
Mailing Country
US
Mailing Phone
(585) 338-2700
Mailing Fax
(585) 242-9663
Practice Street Address
140 Canal View Blvd
Practice Address Line 2
Suite 102
Practice City
Rochester
Practice State
NY
Practice ZIP Code
14623-2808
Practice Country
US
Practice Phone
(585) 338-2700
Practice Fax
(585) 242-9663
Enumeration Date
March 08, 2006
Last Updated
May 15, 2023
Sex
Male
Sole Proprietor
No
updated_by_file
npidata_pfile_20050523-20260308.csv
Taxonomies
Clinical Cardiac Electrophysiology Physician (207RC0001X), Cardiovascular Disease Physician (207RC0000X)
Other Identifiers
301124 (Wellcare), PO10171572 (Gripa), RC60171572 (Rcipa), 9701200 (Ghi), MDF054 (Preferred Care), 0001267313 (United Healthcare), 005259871 (Comm. Blue/Bcbswny), 4627874 (Aetna), 7701226 (Mvp), 000525987001 (Health Now Parnall), 060059697 (Railroad Medicare), 02066071 (NY), 000525987004 (Health Now Linden), PO10171572 (Excellus), 6890 (BCBS)