Doctor profile · Federal record

Dr. Gregory Kainz, D.O.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Allentown, PA

  • NPI 1518174622
  • Accepts Medicare
  • MIPS 79.6 / 100 · 2023
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1627 W Chew St
Allentown, PA 181023648
(610) 402-1600
Mailing address
Po Box 1754
Allentown, PA 181051754

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
June 3, 2010
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Pennsylvania #OS015184

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518174622. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US INC 1 $125.00

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
33
Patients
0
Total drug cost
$7,676
Drug Type Claims Patients Total cost
Premarin (Estrogens, Conjugated) Brand 20 0 $6,998
Estradiol Generic 13 0 $677

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Kainz's medical specialty?
Dr. Gregory Kainz practices Obstetrics & Gynecology Physician in Allentown, PA.
Where does Dr. Gregory Kainz practice?
Dr. Gregory Kainz practices at 1627 W Chew St, Allentown, PA 181023648. Office phone: 6104021600.
What is Dr. Gregory Kainz's NPI?
Dr. Gregory Kainz's National Provider Identifier (NPI) is 1518174622, issued by NPPES.
Does Dr. Gregory Kainz accept Medicare assignment?
Yes. Dr. Gregory Kainz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.