Doctor profile · Federal record

Dr. William Grossman, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Garfield Hts, OH

  • NPI 1588698617
  • Accepts Medicare
  • MIPS 90.9 / 100 · 2023
  • 36 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
13201 Granger Road, Ste 3
Garfield Hts, OH 44125
(216) 662-1900
fax (216) 581-8201

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
January 11, 2021
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Ohio #35066358
Medicaid
OH #0976869

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588698617. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
54
Distinct HCPCS
3
Medicare allowed
$2,987
HCPCS Description Services Patients Avg allowed
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 20 20 $41
99213 Established patient office or other outpatient visit, 20-29 minutes 18 14 $87
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 16 16 $38

In context: peer comparison

Among 1 peers in this city , average services per provider: 18. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
12
Total drug cost
$11,143
Drug Type Claims Patients Total cost
Fluconazole Generic 25 12 $182
Premarin (Estrogens, Conjugated) Brand 16 0 $8,745
Estradiol Generic 14 0 $1,896
Terconazole Generic 12 0 $321

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Grossman's medical specialty?
Dr. William Grossman practices Obstetrics & Gynecology Physician in Garfield Hts, OH.
Where does Dr. William Grossman practice?
Dr. William Grossman practices at 13201 Granger Road, Garfield Hts, OH 44125. Office phone: 2166621900.
What is Dr. William Grossman's NPI?
Dr. William Grossman's National Provider Identifier (NPI) is 1588698617, issued by NPPES.
Does Dr. William Grossman accept Medicare assignment?
Yes. Dr. William Grossman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Grossman commonly perform?
Top Medicare-reported procedures in 2023: Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.