Granzeier, Gregory

Granzeier, Gregory was paid $72K by Medicaid between Jan 2018 and Nov 2024, across 6 billing codes. Its largest line is 0502F, — 84% of everything it billed.

33Billing provider infoGRANZEIER, GREGORY
ROSCOE, IL 61073

33aNPI1134239320assigned 08/30/2006

33bProvider typeObstetrics & Gynecology Physician

28Total paid$72K

24GClaims1,573

24DCodes billed6

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Obstetrics & Gynecology Physician providers in Illinois

Rank by total paid#347 of 911

Median peer was paid$41K

This provider vs. median1.8×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2018	474	$21K
2019	545	$25K
2020	400	$18K
2021	34	$708.31
2023	62	$5K
2024incomplete	58	$2K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
0502F		84%	1,327	698	$61K
76816	Ultrasound, pregnant uterus, real time with image documentation, follow-up	6.6%	74	70	$5K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	3.0%	56	38	$2K
76815	Ultrasound, pregnant uterus, real time with image documentation, limited	2.8%	31	25	$2K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	2.5%	51	42	$2K
59025	Fetal non-stress test	<1%	34	14	$708.31

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.