Doctor profile · Federal record

Dr. Irwin Glassman, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Las Vegas, NV

  • NPI 1568575801
  • Accepts Medicare
  • 52 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1934 E Sahara Ave
Las Vegas, NV 891043842
(702) 369-5758
fax (702) 431-1860
Additional location
5380 S Rainbow Blvd
Las Vegas, NV 891181877
Mailing address
8906 Spanish Ridge Ave Ste 202
Las Vegas, NV 891481319

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 10, 2020
Year of graduation
1974 — 52 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Nevada #4299

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568575801. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
280
Distinct HCPCS
10
Medicare allowed
$15,944
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 51 43 $89
87480 Detection test for candida species (yeast), direct probe technique 32 32 $20
87510 Detection test for gardnerella vaginalis (bacteria), direct probe technique 32 32 $20
87660 Detection test by nucleic acid for trichomonas vaginalis (genital parasite), direct probe technique 31 31 $20
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 28 28 $39
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 25 24 $121
76856 Complete ultrasound scan of pelvis 22 21 $106
87210 Smear for infectious agents 22 21 $6
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 19 19 $43
99214 Established patient office or other outpatient visit, 30-39 minutes 18 18 $121

In context: peer comparison

Among 32 peers in Las Vegas Obstetrics & Gynecology Physician, average services per provider: 30. This provider delivers 9.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$334
Transactions
9
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Caldera Medical, INC 1 $162.16
Daiichi Sankyo INC. 4 $77.12
Organon LLC 2 $39.99
Astellas Pharma US INC 1 $32.94
Sage Therapeutics, INC. 1 $21.94

By nature of payment

Food and Beverage
$334

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
387
Patients
128
Total drug cost
$25,069
Drug Type Claims Patients Total cost
Terconazole Generic 70 42 $2,371
Estradiol Generic 64 20 $4,949
Estradiol (Twice Weekly) (Estradiol) Brand 37 0 $2,712
Fluoxetine Hcl Generic 34 0 $148
Alendronate Sodium Generic 33 11 $192
Metronidazole Generic 32 29 $193
Fluconazole Generic 25 11 $127
Premarin (Estrogens, Conjugated) Brand 25 0 $12,242
Acyclovir Generic 23 0 $174
Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) Brand 21 15 $407

Frequently asked questions

Auto-generated from federal data
What is Dr. Irwin Glassman's medical specialty?
Dr. Irwin Glassman practices Obstetrics & Gynecology Physician in Las Vegas, NV.
Where does Dr. Irwin Glassman practice?
Dr. Irwin Glassman practices at 1934 E Sahara Ave, Las Vegas, NV 891043842. Office phone: 7023695758.
What is Dr. Irwin Glassman's NPI?
Dr. Irwin Glassman's National Provider Identifier (NPI) is 1568575801, issued by NPPES.
Does Dr. Irwin Glassman accept Medicare assignment?
Yes. Dr. Irwin Glassman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irwin Glassman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test for candida species (yeast), direct probe technique (HCPCS 87480); Detection test for gardnerella vaginalis (bacteria), direct probe technique (HCPCS 87510). Source: CMS Medicare Physician & Other Practitioners file.