Cristina Tobon-Chung FNP a Professional Medical Corporation

Cristina Tobon-Chung FNP a Professional Medical Corporation was paid $3.27M by Medicaid between Jul 2023 and Dec 2024, across 4 billing codes. Its largest line is G9012, Other specified case management service not elsewhere classified — 89% of everything it billed.

33Billing provider infoCRISTINA TOBON-CHUNG FNP A PROFESSIONAL MEDICAL CORPORATION
LEMON GROVE, CA 91945

33aNPI1891408043assigned 01/03/2023

33bProvider typeInternal Medicine Physician

28Total paid$3.27M

24GClaims8,571

24DCodes billed4

24AFirst – last monthJul 2023 – Dec 2024

Compared with peers

Next to other Internal Medicine Physician providers in California

Rank by total paid#47 of 2,679

Median peer was paid$13K

This provider vs. median260×

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
2023	2,550	$870K
2024incomplete	6,021	$2.40M

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
G9012	Other specified case management service not elsewhere classified	89%	7,612	6,902	$2.92M
H0043	Supported housing, per diem	9.3%	790	790	$305K
T2040	Financial management, self-directed, waiver; per 15 minutes	1.3%	97	97	$43K
G9008	Coordinated care fee, physician coordinated care oversight services	<1%	72	68	$7K

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.

From NPPES

Who's on the registration

Authorized officialTOBON-CHUNG, CRISTINA (CEO)