Castillo, Peter

Castillo, Peter was paid $7K by Medicaid between Jul 2018 and Aug 2024, across 4 billing codes. Its largest line is 51701, — 41% of everything it billed.

33Billing provider infoCASTILLO, PETER
LOS GATOS, CA 95032

33aNPI1164521035assigned 09/21/2006

33bProvider typeObstetrics & Gynecology Physician

28Total paid$7K

24GClaims251

24DCodes billed4

24AFirst – last monthJul 2018 – Aug 2024

Compared with peers

Next to other Obstetrics & Gynecology Physician providers in California

Rank by total paid#577 of 791

Median peer was paid$67K

This provider vs. median0.1×

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	39	$2K
2023	73	$842.37
2024incomplete	139	$5K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
51701		41%	56	56	$3K
99204	Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity	32%	12	12	$2K
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	19%	12	12	$1K
81002		8.0%	171	168	$595.08

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.