What is Reena Dennis's NPI number?

Reena Dennis's National Provider Identifier (NPI) is 1659815900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Reena Dennis's specialty?

Reena Dennis is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).

Where is Reena Dennis located?

Reena Dennis's practice location on file with NPPES is 1570 S Main St, Saint Charles, MO 63303-4149.

What is Reena Dennis's phone number?

The practice phone number listed in the NPPES registry for Reena Dennis is (636) 224-1230.

Does Reena Dennis accept Medicare?

Reena Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Reena Dennis's NPI active?

Yes — Reena Dennis's NPI (1659815900) is active in the NPPES registry as of the last update on 2026-03-16.

IndividualActiveAccepts Medicare

Reena Dennis, MA, LPC

NPI 1659815900 · Professional Counselor · Saint Charles, MO

Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Reena Dennis, MA, LPC is a Professional Counselor provider in Saint Charles, MO (NPI 1659815900).

Provider details

NPI number: 1659815900
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: MA, LPC
Sex: Female
Sole proprietor: No
License: 2015031634 (MO)

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense 2015031634 (MO)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
19 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1570 S Main St

Saint Charles, MO 63303-4149

Phone: (636) 224-1230

Street-level locationGet directions

More MO providers

Mailing address

2885 W Battlefield St

Springfield, MO 65807-3952

Additional practice locations (18)

11701 W Florissant Ave
Florissant, MO 63033-6744
Phone: (314) 972-8132
210 Hoover Rd
Jefferson City, MO 65109-0800
Phone: (573) 632-4321
101 Adams St
Jefferson City, MO 65101-3058
Phone: (573) 556-6589
5620 W Wildwood Ranch Pkwy
Joplin, MO 64804-4520
Phone: (417) 623-1990
8333 E Blue Pkwy
Kansas City, MO 64133-4750
Phone: (816) 474-7677
900 E Laharpe St
Kirksville, MO 63501-4520
Phone: (660) 665-1962
1101 Jamison St
Kirksville, MO 63501-3943
Phone: (660) 665-1962
7 Westowne St Ste 403
Liberty, MO 64068-1166
Phone: (816) 407-1754
1601 Old South River Rd
Saint Charles, MO 63303-4120
Phone: (636) 224-1202

Enumerated: 2016-12-06
Last updated: 2026-03-16
Certified: 2026-03-16

Frequently asked questions

What is Reena Dennis's NPI number?: Reena Dennis's National Provider Identifier (NPI) is 1659815900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Reena Dennis's specialty?: Reena Dennis is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Reena Dennis located?: Reena Dennis's practice location on file with NPPES is 1570 S Main St, Saint Charles, MO 63303-4149.
What is Reena Dennis's phone number?: The practice phone number listed in the NPPES registry for Reena Dennis is (636) 224-1230.
Does Reena Dennis accept Medicare?: Reena Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Reena Dennis's NPI active?: Yes — Reena Dennis's NPI (1659815900) is active in the NPPES registry as of the last update on 2026-03-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.