Doctor profile · Federal record

Dr. Stephen Forman, MD

Hematology (Internal Medicine) Physician (CMS: Hematology) · Internal Medicine Physician · Duarte, CA

  • NPI 1184731135
  • Accepts Medicare
  • MIPS 91.9 / 100 · 2023
  • 52 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 E Duarte RD
Duarte, CA 91010
(626) 359-8111
Mailing address
Po Box 512185
Los Angeles, CA 900510185

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
December 11, 2020
Year of graduation
1974 — 52 yrs since
Specialty taxonomy
207RH0000X — NUCC code
State license (1)
California #G29700
Medicaid
CA #OOG297000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184731135. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
851
Distinct HCPCS
6
Medicare allowed
$58,548
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 696 177 $69
99441 Telephone medical discussion with physician, 5-10 minutes 73 42 $37
99214 Established patient office or other outpatient visit, 30-39 minutes 28 21 $103
99442 Telephone medical discussion with physician, 11-20 minutes 27 22 $69
99441 Telephone medical discussion with physician, 5-10 minutes 15 12 $37
99205 New patient office or other outpatient visit, 60-74 minutes 12 12 $190

In context: peer comparison

Among 27 peers in Duarte Hematology (Internal Medicine) Physician, average services per provider: 117. This provider delivers 7.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$97
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 2 $61.61
Sobi, INC 1 $35.45

By nature of payment

Food and Beverage
$97

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
51
Patients
0
Total drug cost
$11,012
Drug Type Claims Patients Total cost
Anastrozole Generic 21 0 $200
Atovaquone Generic 18 0 $8,120
Imatinib Mesylate Generic 12 0 $2,693

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Forman's medical specialty?
Dr. Stephen Forman practices Hematology (Internal Medicine) Physician in Duarte, CA.
Where does Dr. Stephen Forman practice?
Dr. Stephen Forman practices at 1500 E Duarte RD, Duarte, CA 91010. Office phone: 6263598111.
What is Dr. Stephen Forman's NPI?
Dr. Stephen Forman's National Provider Identifier (NPI) is 1184731135, issued by NPPES.
Does Dr. Stephen Forman accept Medicare assignment?
Yes. Dr. Stephen Forman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Forman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99441); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.