Doctor profile · Federal record

Dr. James Isaacs

Medical Oncology Physician (CMS: Hematology/Oncology) · Student in an Organized Health Care Education/Training Program · Cleveland, OH

  • NPI 1629423934
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10201 Carnegie Ave
Cleveland, OH 441062130
(866) 223-8100
Mailing address
14707 Shaker Blvd
Shaker Heights, OH 441201616

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
July 12, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Ohio #35.144466

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629423934. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
454
Distinct HCPCS
7
Medicare allowed
$52,670
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 155 80 $92
99215 Established patient office or other outpatient visit, 40-54 minutes 128 52 $138
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 96 36 $115
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 24 $162
99238 Hospital discharge day management, 30 minutes or less 18 17 $78
99205 New patient office or other outpatient visit, 60-74 minutes 16 16 $175
99443 Telephone medical discussion with physician, 21-30 minutes 16 11 $90

In context: peer comparison

Among 10 peers in this city , average services per provider: 61. This provider delivers 7.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$215
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 1 $126.00
Iovance Biotherapeutics, Inc. 1 $89.02

By nature of payment

Food and Beverage
$215

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
83
Patients
29
Total drug cost
$1,835
Drug Type Claims Patients Total cost
Hydrocortisone Generic 35 11 $1,207
Prednisone Generic 35 18 $499
Pantoprazole Sodium Generic 13 0 $129

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Isaacs's medical specialty?
Dr. James Isaacs practices Medical Oncology Physician in Cleveland, OH.
Where does Dr. James Isaacs practice?
Dr. James Isaacs practices at 10201 Carnegie Ave, Cleveland, OH 441062130. Office phone: 8662238100.
What is Dr. James Isaacs's NPI?
Dr. James Isaacs's National Provider Identifier (NPI) is 1629423934, issued by NPPES.
Does Dr. James Isaacs accept Medicare assignment?
Yes. Dr. James Isaacs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Isaacs commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.