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ANN KILGORE DIEM LMFT
NPI 1447559919
Marriage & Family Therapist in Chesterfield, VA

Active since March 22, 2011PECOS EnrolledAccepts Medicare Assignment
14801 CHESDIN GREEN WAY, CHESTERFIELD, VA 23838(714) 322-9761 Get Directions Write a Review

NPPES record last updated: February 13, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ann Kilgore Diem Lmft NPPES

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

ANN KILGORE DIEM LMFT (NPI 1447559919) is an individual marriage & family therapist in Chesterfield, Virginia, licensed in Virginia (0717001358) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1447559919
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameANN KILGORE DIEMCredential: LMFT
Location Address14801 CHESDIN GREEN WAYChesterfield, VA 23838-3278
Mailing Address14801 Chesdin Green WayChesterfield, VA 23838-3278 · (714) 322-9761
Phone(714) 322-9761
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMarch 22, 2011
Last NPPES UpdateFebruary 13, 2017
✔ NPI 1447559919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in VA · 0717001358✔ Licensed in CA · MFC 34408
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
14801 CHESDIN GREEN WAY, Chesterfield, VA 23838
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Other Names 1

Former Name (1)Ann Carol Kilgore Lmft

Other Identifiers 1

Medicaid601048159VA

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

Ann Kilgore Diem Lmft 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 ID5597118307
PECOS Enrollment IDI20240129001814
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 Ann Diem reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Balance Behavioral Health, PLLC
8.4 mi
Clinical
6500 WOODLAKE VILLAGE CIR
Midlothian, VA 23112
  • Reassigned Medicare billing, Virginia enrollment
  • 12 clinicians in this Medicare group
NPI 1912338914 (804) 823-5475

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 Ann Diem's NPI number?

The NPI number for Ann Diem is 1447559919. It was assigned to this individual provider in the NPPES registry on March 22, 2011. The provider is also known as Ann Carol Kilgore Lmft.

Where is Ann Diem located?

Ann Diem practices at 14801 Chesdin Green Way, Chesterfield, VA 23838. The listed phone number is (714) 322-9761.

What is Ann Diem's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Ann Diem enrolled in Medicare?

Yes. Ann Diem 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 Ann Diem's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Diem reassigns Medicare benefits to Balance Behavioral Health, PLLC (Midlothian, 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 Ann Diem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ann Diem was last updated on February 13, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.