SERENITY HEALTH LLC
NPI 1104569151
Psychiatry & Neurology - Psychiatry in Saint Peters, MO

Active since April 18, 2022
4905 MEXICO RD STE 400, SAINT PETERS, MO 63376(314) 590-3721(314) 214-7380 Get Directions Write a Review

NPPES record last updated: November 19, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 19, 2022, Apr 19, 2022 (2 updates tracked since 2022).

About Serenity Health Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SERENITY HEALTH LLC (NPI 1104569151) is a healthcare organization registered as a psychiatry in Saint Peters, Missouri and active in the NPI registry since April 2022. The organization maintains a secondary practice location in Saint Louis and lists Tariq F Malik, Cfo, as its authorized official.

NPPES Registry Identity

NPI1104569151
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameSERENITY HEALTH LLC
Location Address4905 MEXICO RD STE 400Saint Peters, MO 63376-1601
Mailing Address4905 Mexico Rd Ste 400Saint Peters, MO 63376-1601 · (314) 503-6330
Fax(314) 214-7380
Organization SubpartNo
Authorized OfficialTariq F MalikCfo · (314) 862-4840
Enumeration DateApril 18, 2022
Last NPPES UpdateNovember 19, 20222 updates tracked since enumeration
NPPES CertifiedNovember 19, 2022
✔ NPI 1104569151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4905 MEXICO RD STE 400, Saint Peters, MO 63376

Secondary Practice Location 1

Location 15000 Cedar Plaza Pkwy Ste 300Saint Louis, MO 63128-3891 · Phone (314) 590-3721 · Fax (314) 214-7380

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Serenity Health Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

47

Medicare enrollment records show 47 clinicians reassign Medicare billing to Serenity Health LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 9 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 8

Nurse Practitioner25
Psychiatry13
Clinical Social Worker3
Mental Health Counselor2
Certified Clinical Nurse Specialist (CNS)1
Clinical Psychologist1
Geriatric Psychiatry1
Neurology1

Nearest to this location (20)

See all 47
Nurse Practitioner
NPI 1932896586
4905 MEXICO RD. STE 400
Saint Peters, MO 63376
(314) 590-3721
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1467450239
4905 MEXICO RD SUITE 300
Saint Peters, MO 63376
(636) 928-5109
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1700423076
111 MEXICO CT
Saint Peters, MO 63376
(844) 853-8937
✔ PECOS✔ Accepts Medicare0.8 mi
Clinical Social Worker
NPI 1932791373
102 COMPASS POINT DR
Saint Charles, MO 63301
(844) 853-8937
✔ PECOS1.7 mi
Nurse Practitioner
NPI 1376236224
4801 WELDON SPRING PKWY
Weldon Spring, MO 63304
(636) 723-9306
✔ PECOS✔ Accepts Medicare6.9 mi
Nurse Practitioner
NPI 1265130041
4801 WELDON SPRING PKWY
Weldon Spring, MO 63304
(636) 723-9306
✔ PECOS✔ Accepts Medicare6.9 mi
Psychiatry
NPI 1356324917
140 CHESTERFIELD COMMONS RD E
Chesterfield, MO 63005
(314) 434-9181
✔ PECOS8.7 mi
Psychiatry
NPI 1821097692
12255 DE PAUL DR SUITE 250
Bridgeton, MO 63044
(314) 344-7770
✔ PECOS✔ Accepts Medicare8.9 mi
Nurse Practitioner
NPI 1205393089
15450 S OUTER 40 RD STE 100
Chesterfield, MO 63017
(636) 489-1540
✔ PECOS9.9 mi
Nurse Practitioner
NPI 1134847304
425 S WOODS MILL RD STE 150
Town And Country, MO 63017
(314) 269-0335
✔ PECOS✔ Accepts Medicare10 mi
Nurse Practitioner
NPI 1760217905
11100 AYRSHIRE DR
Maryland Heights, MO 63043
(314) 528-2700
✔ PECOS✔ Accepts Medicare10 mi
Clinical Psychologist
NPI 1649243387
14377 WOODLAKE DR SUITE 308
Chesterfield, MO 63017
(314) 576-6493
✔ PECOS✔ Accepts Medicare11 mi
Neurology
NPI 1205834033
763 S NEW BALLAS RD SUITE 110
Saint Louis, MO 63141
(314) 569-1717
✔ PECOS12 mi
Psychiatry
NPI 1346388667
11709 OLD BALLAS RD STE 105
Creve Coeur, MO 63141
(314) 200-1366
✔ PECOS✔ Accepts Medicare12 mi
Nurse Practitioner
NPI 1114638566
11477 OLDE CABIN RD
Saint Louis, MO 63141
(314) 569-1717
✔ PECOS✔ Accepts Medicare12 mi
Clinical Social Worker
NPI 1871592626
763 S NEW BALLAS RD SUITE 110
Saint Louis, MO 63141
(314) 569-1717
✔ PECOS✔ Accepts Medicare13 mi
Mental Health Counselor
NPI 1043833593
500 MEDICAL DR
Wentzville, MO 63385
(314) 344-6700
✔ PECOS✔ Accepts Medicare16 mi
Clinical Social Worker
NPI 1801305008
1027 BELLEVUE AVE
Richmond Heights, MO 63117
(314) 768-8610
✔ PECOS19 mi
Certified Clinical Nurse Specialist (CNS)
NPI 1811417363
1201 BELLEVUE AVE
Saint Louis, MO 63117
(314) 647-4488
✔ PECOS✔ Accepts Medicare19 mi
Psychiatry
NPI 1407192131
5669 DELMAR BLVD
Saint Louis, MO 63112
(314) 531-1770
✔ PECOS✔ Accepts Medicare19 mi
See all 47 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Serenity Health LLC's NPI number?

The NPI number for Serenity Health LLC is 1104569151. It was assigned to this organization in the NPPES registry on April 18, 2022.

Where is Serenity Health LLC located?

Serenity Health LLC is located at 4905 Mexico Rd Ste 400, Saint Peters, MO 63376. The listed phone number is (314) 590-3721.

What is Serenity Health LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Serenity Health LLC enrolled in Medicare?

Yes. Serenity Health LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Serenity Health LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 47 clinicians in 8 Medicare specialties reassign their Medicare billing to Serenity Health LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (25), Psychiatry (13) and Clinical Social Worker (3). Of these, 2 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Serenity Health LLC accept?

Health plans from Anthem Blue Cross and Blue Shield and Medica list Serenity Health LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Serenity Health LLC was last updated on November 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.