Grand Lake Mental Health Center, INC.

Grand Lake Mental Health Center, INC. was paid $38.51M by Medicaid between Oct 2018 and Dec 2024, across 17 billing codes. Its largest line is H0019, Behavioral health; long-term residential (non-medical, non-acute care in a residential treatment program where stay is typically longer than 30 days), without room and board, per diem — 79% of everything it billed.

33Billing provider infoGRAND LAKE MENTAL HEALTH CENTER, INC.
TULSA, OK 74135

33aNPI1053317883assigned 06/27/2005

33bProvider typeSubstance Abuse Rehabilitation Facility

28Total paid$38.51M

24GClaims58,369

24DCodes billed17

24AFirst – last monthOct 2018 – Dec 2024

Compared with peers

Next to other Substance Abuse Rehabilitation Facility providers in Oklahoma

Rank by total paid#1 of 9

Median peer was paid$397K

This provider vs. median97×

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	12	$285.84
2020	34	$816.33
2021	7,604	$2.89M
2022	15,111	$10.74M
2023	21,345	$13.74M
2024incomplete	14,263	$11.14M

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
H0019	Behavioral health; long-term residential (non-medical, non-acute care in a residential treatment program where stay is typically longer than 30 days), without room and board, per diem	79%	32,890	12,930	$30.26M
H0010	Alcohol and/or drug services; sub-acute detoxification (residential addiction program inpatient)	17%	8,121	5,468	$6.67M
H2034	Alcohol and/or drug abuse halfway house services, per diem	<1%	1,243	272	$324K
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	<1%	1,465	1,448	$215K
99205	Prolong outpt/office vis	<1%	1,154	1,154	$213K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	<1%	2,746	2,425	$184K
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%	1,774	1,699	$179K
99215	Doctor's office visit, returning patient (complex)Prolong outpt/office vis	<1%	1,094	1,043	$147K
H0004	Behavioral health counseling and therapy, per 15 minutes	<1%	2,229	1,179	$135K
87811	Infectious agent antigen detection by immunoassay; SARS-CoV-2 (COVID-19)	<1%	2,295	2,048	$94K
H0002	Behavioral health screening to determine eligibility for admission to treatment program	<1%	1,766	1,766	$43K
T1017	Case management, billed per 15 minutesTargeted case management, each 15 minutes	<1%	969	693	$23K

5 more codes

H2015	Community support for mental illness or disability, per 15 minutes	<1%	458	$12K
H0032	Mental health service plan development by non-physician	<1%	81	$7K
H0031	Mental health assessment, by non-physician	<1%	29	$3K
99203	Doctor's office visit, new patient (routine)	<1%	18	$2K
H2017	Psychosocial rehabilitation, billed per 15 minutes	<1%	37	$817.66

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 officialCANTWELL, JOSHUA (CEO)

Same official

Other billing entities under CANTWELL, JOSHUA

Full network →

Provider	Location	Paid
Grand Lake Mental Health Center INC	Stillwater, OK	$11.74M

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