Adventist Health Physicians Network

Adventist Health Physicians Network was paid $49K by Medicaid between Jan 2019 and Jun 2023, across 6 billing codes. Its largest line is 93306, Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete — 65% of everything it billed.

33Billing provider infoADVENTIST HEALTH PHYSICIANS NETWORK
CLEARLAKE, CA 95422

33aNPI1588961676assigned 02/25/2011

33bProvider typeCardiovascular Disease Physician

28Total paid$49K

24GClaims2,214

24DCodes billed6

24AFirst – last monthJan 2019 – Jun 2023

Compared with peers

Next to other Cardiovascular Disease Physician providers in California

Rank by total paid#313 of 714

Median peer was paid$28K

This provider vs. median1.7×

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.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Entity ProliferationAuthorized official SERNA, ADRIAN controls 12+ related entities in our dataset. Read more

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	1,583	$38K
2020	119	$2K
2021	238	$4K
2022	183	$3K
2023	91	$1K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
93306	Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete	65%	918	914	$32K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	25%	767	755	$12K
93005	Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report	8.3%	358	353	$4K
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	1.6%	147	143	$768.04
93016		<1%	12	12	$77.71
93018		<1%	12	12	$37.11

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 officialSERNA, ADRIAN (PRESIDENT)

Same official

Other billing entities under SERNA, ADRIAN

Full network →

Provider	Location	Paid
Adventist Health Physicians Network	Los Angeles, CA	$212K
Adventist Health Physicians Network	Vallejo, CA	$102K
Adventist Health Physicians Network	Bakersfield, CA	$64K
Adventist Health Physicians Network	Chico, CA	$8K
Adventist Health Physicians Network	Selma, CA	$4K
Adventist Health Physicians Network	Los Angeles, CA	$3K
Adventist Health Physicians Network	Los Angeles, CA	$2K
Adventist Health Physicians Network	Bakersfield, CA	$2K
Adventist Health Physicians Network	Napa, CA	$2K
Adventist Health Physicians Network	Selma, CA	$707.56
Adventist Health Physicians Network	Montebello, CA	$646.52
Adventist Health Physicians Network	Selma, CA	$0.00

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.