O'brien, Robert

O'brien, Robert was paid $41K by Medicaid between Dec 2019 and Jan 2024, across 2 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 59% of everything it billed.

33Billing provider infoO'BRIEN, ROBERT
WINCHESTER, MA 01890

33aNPI1568566420assigned 09/12/2006

33bProvider typeDermatology Physician

28Total paid$41K

24GClaims595

24DCodes billed2

24AFirst – last monthDec 2019 – Jan 2024

Compared with peers

Next to other Dermatology Physician providers in Massachusetts

Rank by total paid#48 of 116

Median peer was paid$21K

This provider vs. median1.9×

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
2019	12	$601.23
2020	51	$2K
2021	154	$12K
2022	280	$19K
2023	85	$6K
2024incomplete	13	$700.93

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	59%	254	251	$24K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	41%	341	338	$17K

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.