Jonathan Tam MD INC

Jonathan Tam MD INC was paid $495K by Medicaid between Jan 2018 and Nov 2024, across 38 billing codes. Its largest line is Z1034, — 31% of everything it billed.

33Billing provider infoJONATHAN TAM MD INC
PASADENA, CA 91106

33aNPI1265766166assigned 09/24/2009

33bProvider typeObstetrics & Gynecology Physician

28Total paid$495K

24GClaims21,835

24DCodes billed38

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Obstetrics & Gynecology Physician providers in California

Rank by total paid#185 of 791

Median peer was paid$67K

This provider vs. median7.4×

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	4,639	$126K
2019	3,822	$84K
2020	2,914	$67K
2021	2,982	$66K
2022	3,259	$84K
2023	2,081	$45K
2024incomplete	2,138	$23K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
Z1034		31%	2,782	1,555	$152K
H1001	Prenatal care, at-risk enhanced service; antepartum management	15%	2,539	1,485	$72K
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	11%	477	477	$56K
59425		9.4%	2,791	1,665	$47K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	6.4%	903	839	$32K
Z6410		4.8%	1,512	1,152	$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	4.4%	1,489	1,393	$22K
Z6400		3.6%	1,731	1,409	$18K
Z6500		3.6%	143	143	$18K
Z1032		3.5%	129	129	$17K
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	1.9%	369	345	$9K
H1003	Prenatal care, at-risk enhanced service; education	1.6%	1,932	1,383	$8K

26 more codes

99402		<1%	119	$4K
99000		<1%	2,378	$3K
59514		<1%	13	$2K
S0197	Prenatal vitamins, 30-day supply	<1%	1,427	$2K
S9445	Patient education, not otherwise classified, non-physician provider, individual, per session	<1%	486	$2K
76801		<1%	59	$1K
99386		<1%	23	$1K
H2000	Comprehensive multidisciplinary evaluation	<1%	12	$814.98
59430		<1%	12	$700.00
Z1038		<1%	12	$653.16
99395	Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years	<1%	26	$585.00
99396	Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years	<1%	15	$405.00
76815	Ultrasound, pregnant uterus, real time with image documentation, limited	<1%	25	$276.28
81025		<1%	98	$221.59
96156		<1%	85	$201.84
96372	Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular	<1%	12	$131.25
Z6406		<1%	14	$105.98
Z6204		<1%	14	$105.98
Z6304		<1%	14	$105.98
0503F		<1%	12	$100.00
Z6414		<1%	12	$90.84
Z6308		<1%	12	$90.84
Z6208		<1%	12	$90.84
99401		<1%	19	$42.05
97803		<1%	19	$42.05
0500F		<1%	108	$15.00

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 officialLAM, PATRICIA (OM)