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DR. INGRID MARY DIEDEREN PH D
NPI 1932267887
Psychologist - Clinical in Asheville, NC

Active since December 04, 2006PECOS EnrolledAccepts Medicare Assignment
172 ASHELAND AVENUE, SUITE D, ASHEVILLE, NC 28801(828) 253-1445(828) 253-1456 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ingrid Mary Diederen Ph D NPPES

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

DR. INGRID MARY DIEDEREN PH D (NPI 1932267887) is an individual clinical provider in Asheville, North Carolina, licensed in North Carolina (1376) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Miami Medical College (1986).

NPPES Registry Identity

NPI1932267887
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. INGRID MARY DIEDERENCredential: PH D
Location Address172 ASHELAND AVENUE, SUITE DAsheville, NC 28801
Mailing Address172 Asheland Avenue, Suite DAsheville, NC 28801 · (828) 253-1445 · Fax (828) 253-1456
Phone(828) 253-1445
Fax(828) 253-1456
Sole ProprietorNo
Medical School CMSMiami Medical CollegeGraduated 1986
Enumeration DateDecember 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1932267887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NC · 1376
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
172 ASHELAND AVENUE, Asheville, NC 28801
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Other Identifiers 2

Other0324HBcbs
Medicare ID-Type Unspecified2817035A

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ingrid Mary Diederen Ph D 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 ID8921064874
PECOS Enrollment IDI20041202000913
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
289 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$165.09 typical visit price
range $54.12 – $165.09
Typical copayment $41.27 (range $13.53 – $41.27)
Most-billed visit code 99205
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Ingrid Diederen's NPI number?

The NPI number for Ingrid Diederen is 1932267887. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is Ingrid Diederen located?

Ingrid Diederen practices at 172 Asheland Avenue Suite D, Asheville, NC 28801. The listed phone number is (828) 253-1445.

What is Ingrid Diederen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Ingrid Diederen enrolled in Medicare?

Yes. Ingrid Diederen 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.

What insurance does Ingrid Diederen accept?

Health plans from Blue Cross and Blue Shield of NC list Ingrid Diederen 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 Ingrid Diederen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.