Zipf, David

Zipf, David was paid $247K by Medicaid between Jan 2018 and May 2023, across 6 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 41% of everything it billed.

33Billing provider infoZIPF, DAVID
LAS VEGAS, NV 89113

33aNPI1346298403assigned 05/04/2006

33bProvider typeInternal Medicine Physician

28Total paid$247K

24GClaims2,303

24DCodes billed6

24AFirst – last monthJan 2018 – May 2023

Compared with peers

Next to other Internal Medicine Physician providers in Nevada

Rank by total paid#100 of 465

Median peer was paid$35K

This provider vs. median7.0×

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	1,524	$170K
2019	668	$68K
2021	13	$2K
2022	54	$5K
2023	44	$3K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	41%	1,080	357	$101K
99223	Prolong inpt eval add15 m	32%	428	415	$78K
99239	Hospital discharge day management, more than 30 minutes	17%	427	413	$41K
99222	Initial hospital care, per day, moderate complexity	6.3%	121	117	$15K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	4.3%	156	39	$11K
99406		<1%	91	87	$473.48

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.