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MARY GIENCKE LPC
NPI 1366986259
Counselor - Professional in Chesapeake, VA

Active since December 12, 2016PECOS EnrolledAccepts Medicare Assignment
638 INDEPENDENCE PKWY STE 240, CHESAPEAKE, VA 23320(757) 965-5886 Get Directions Write a Review

NPPES record last updated: March 20, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 20, 2025, Dec 12, 2016 (2 updates tracked since 2016).

About Mary Giencke Lpc NPPES

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

MARY GIENCKE LPC (NPI 1366986259) is an individual professional provider in Chesapeake, Virginia, licensed in Virginia (0701006852) and active in the NPI registry since December 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1366986259
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMARY GIENCKECredential: LPC
Location Address638 INDEPENDENCE PKWY STE 240Chesapeake, VA 23320-5222
Mailing Address2202 Executive Dr Ste CHampton, VA 23666-6604 · (757) 827-7707
Phone(757) 965-5886
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateDecember 12, 2016
Last NPPES UpdateMarch 20, 20252 updates tracked since enumeration
NPPES CertifiedMarch 20, 2025
✔ NPI 1366986259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in VA · 0701006852
638 INDEPENDENCE PKWY STE 240, Chesapeake, VA 23320
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Giencke Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113365487
PECOS Enrollment IDI20240405000002
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mary Giencke reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Genesis Counseling Center, Inc.
21 mi
Professional
2202 EXECUTIVE DR, SUITE C
Hampton, VA 23666
  • Reassigned Medicare billing, Virginia enrollment
  • 86 clinicians in this Medicare group
NPI 1164451399 (757) 827-7707

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

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

R.U.E. HOMECARE LLC
Home Health
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (757) 679-7606
MR. DONATIEN NDOUNGWA NTENNOU PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (757) 965-5886
LESLIE JANE LASS PHD
Social Worker (Clinical)
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (202) 812-7655
KARIS JOY BOYER HOLDER LPC
Counselor (Professional)
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (757) 965-5886
MIRIAM ASHLEY HUNT PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (757) 965-5886
JONATHAN CHRISTIAN STEPHENS
Marriage & Family Therapist
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (757) 965-5886
ELEVATION COUNSELING SERVICES, LLC
Community/Behavioral Health
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (808) 505-0542
ROBERT CHRISTOPHER HALL LPC
Counselor (Professional)
638 INDEPENDENCE PKWY STE 240
CHESAPEAKE, VA 23320
Chesapeake City (757) 965-5886

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 Mary Giencke's NPI number?

The NPI number for Mary Giencke is 1366986259. It was assigned to this individual provider in the NPPES registry on December 12, 2016.

Where is Mary Giencke located?

Mary Giencke practices at 638 Independence Pkwy Ste 240, Chesapeake, VA 23320. The listed phone number is (757) 965-5886.

What is Mary Giencke's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Mary Giencke enrolled in Medicare?

Yes. Mary Giencke is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mary Giencke's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Giencke reassigns Medicare benefits to Genesis Counseling Center, Inc. (Hampton, VA). The 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 Mary Giencke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Giencke accept?

Health plans from Oscar Health list Mary Giencke 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 Mary Giencke was last updated on March 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.