Doctor profile · Federal record

Dr. Michael Rosenblum, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Murrells Inlet, SC

  • NPI 1700084431
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4630 Highway 17
Murrells Inlet, SC 295765016
(843) 357-2299
fax (843) 257-2720
Mailing address
Po Box 1738
Murrells Inlet, SC 295761738

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
January 25, 2022
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State licenses (2)
South Carolina #30072 · South Carolina #TL30072
Medicaid
SC #300720

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700084431. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,022
Distinct HCPCS
10
Medicare allowed
$564,856
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 1,426 925 $122
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 772 665 $14
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 525 498 $184
J2785 Injection, regadenoson, 0.1 mg 445 111 $56
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose 324 161 $111
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 308 146 $21
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 306 145 $29
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 162 161 $408
99204 New patient office or other outpatient visit, 45-59 minutes 162 162 $159
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 157 156 $59

In context: peer comparison

Among 2 peers in Murrells Inlet Cardiovascular Disease Physician, average services per provider: 172. This provider delivers 35× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,059
Transactions
48
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Heartflow, INC. 4 $517.56
Siemens Medical Solutions USA, INC. 3 $355.76
Medtronic, INC. 8 $287.65
Abbott Laboratories 10 $235.59
Boston Scientific Corporation 5 $230.62
CVRx, INC. 3 $123.54
Pfizer INC. 4 $93.23
Baxter Healthcare 4 $72.02
Novartis Pharmaceuticals Corporation 3 $55.58
Cardiva Medical, INC. 1 $33.10
Alnylam Pharmaceuticals INC. 1 $21.68
Amgen INC. 1 $19.44
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $13.09

By nature of payment

Food and Beverage
$1,634
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$425

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,568
Patients
1,695
Total drug cost
$872,352
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 786 284 $16,819
Eliquis (Apixaban) Brand 542 154 $575,081
Amlodipine Besylate Generic 381 154 $2,952
Atorvastatin Calcium Generic 357 139 $4,572
Pravastatin Sodium Generic 325 129 $4,737
Rosuvastatin Calcium Generic 322 127 $6,100
Hydrochlorothiazide Generic 267 107 $1,764
Irbesartan Generic 266 103 $8,109
Carvedilol Generic 244 96 $2,898
Spironolactone Generic 241 91 $2,486

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Rosenblum's medical specialty?
Dr. Michael Rosenblum practices Cardiovascular Disease Physician in Murrells Inlet, SC.
Where does Dr. Michael Rosenblum practice?
Dr. Michael Rosenblum practices at 4630 Highway 17, Murrells Inlet, SC 295765016. Office phone: 8433572299.
What is Dr. Michael Rosenblum's NPI?
Dr. Michael Rosenblum's National Provider Identifier (NPI) is 1700084431, issued by NPPES.
Does Dr. Michael Rosenblum accept Medicare assignment?
Yes. Dr. Michael Rosenblum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Rosenblum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.