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WILLIAM MICHAEL HILLNER PHD
NPI 1699748954
Psychologist - Forensic in Chattanooga, TN

Active since February 08, 2006PECOS EnrolledAccepts Medicare Assignment
7302 JARNIGAN RD, CHATTANOOGA, TN 37421(423) 855-4091(423) 855-8928 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William Michael Hillner Phd NPPES

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

WILLIAM MICHAEL HILLNER PHD (NPI 1699748954) is an individual forensic provider in Chattanooga, Tennessee, licensed in Georgia (1243) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).

NPPES Registry Identity

NPI1699748954
Entity TypeIndividualMale
Primary Taxonomy103TF0200X
Provider Legal NameWILLIAM MICHAEL HILLNERCredential: PHD
Location Address7302 JARNIGAN RDChattanooga, TN 37421-3042
Mailing Address7302 Jarnigan RdChattanooga, TN 37421-3042 · (423) 855-4091 · Fax (423) 855-8928
Phone(423) 855-4091
Fax(423) 855-8928
Sole ProprietorYes
Medical School CMSOtherGraduated 1976
Enumeration DateFebruary 8, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1699748954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyPsychologist · ForensicBehavioral Health & Social Service Providers
Taxonomy Code103TF0200X
Licenses✔ Licensed in GA · 1243✔ Licensed in TN · 775
Definition
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 775 (TN), 1243 (GA)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License P775 (TN), 1243 (GA)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 775 (TN), 1243 (GA)
Also ListedPsychologist · FamilyTaxonomy 103TF0000X · License 775 (TN), 1243 (GA)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.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

William Michael Hillner Phd 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 ID8628166089
PECOS Enrollment IDI20080304000772
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.

Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
18 services18 patients

Other Providers at the Same Location NPPES 4

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

DR. KATHRYN W RHODES LCSW
Social Worker (Clinical)
7302 JARNIGAN RD
CHATTANOOGA, TN 37421
Hamilton County (423) 855-4091
DR. DAVID ARLEN SOLOVEY PH.D.
Psychologist (Clinical)
7302 JARNIGAN RD
CHATTANOOGA, TN 37421
Hamilton County (423) 892-5462
DAVID A. SOLOVEY, PH.D.,P.C.
Psychologist (Clinical)
7302 JARNIGAN RD
CHATTANOOGA, TN 37421
Hamilton County (423) 892-5462
DR. KIMBERLY GAINES ECKERT PSY.D.
Psychologist (Clinical)
7302 JARNIGAN RD
CHATTANOOGA, TN 37421
Hamilton County (423) 240-4885

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 William Hillner's NPI number?

The NPI number for William Hillner is 1699748954. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is William Hillner located?

William Hillner practices at 7302 Jarnigan Rd, Chattanooga, TN 37421. The listed phone number is (423) 855-4091.

What is William Hillner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

Is William Hillner enrolled in Medicare?

Yes. William Hillner 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 William Hillner accept?

Health plans from BlueCross BlueShield of Tennessee list William Hillner 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 William Hillner was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.