1. Home
  2. Directory
  3. Tennessee
  4. Knoxville
  5. Psychologist
  6. NPI Profile

JOSHUA WILLIAMS PHD
NPI 1073591087
Psychologist - Clinical in Knoxville, TN

Active since January 09, 2006PECOS EnrolledAccepts Medicare Assignment
18 FOREST CT, KNOXVILLE, TN 37919(865) 909-0929(865) 909-0926 Get Directions Write a Review

NPPES record last updated: December 13, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Joshua Williams Phd NPPES

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

JOSHUA WILLIAMS PHD (NPI 1073591087) is an individual clinical provider in Knoxville, Tennessee, licensed in Tennessee (P1054) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with University Health System, Inc, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1073591087
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameJOSHUA WILLIAMSCredential: PHD
Location Address18 FOREST CTKnoxville, TN 37919-5001
Mailing Address18 Forest CtKnoxville, TN 37919-5001 · (865) 909-0929 · Fax (865) 909-0926
Phone(865) 909-0929
Fax(865) 909-0926
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateJanuary 9, 2006
Last NPPES UpdateDecember 13, 2007
✔ NPI 1073591087 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 TN · P1054
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.
18 FOREST CT, Knoxville, TN 37919
Open in Google Maps ↗

Other Identifiers 5

Other0049961Bcbs
Medicaid3685972TN
Medicaid36859721TN
Medicare ID-Type Unspecified3685972TN
Medicare PIN36859721TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Oscar Insurance Company, Providence Health Plan and more.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

Joshua Williams 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 ID5092602193
PECOS Enrollment IDI20040303000495
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 3

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, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
538 services116 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
309 services12 patients
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.
129 services128 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37919 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
$160.89 typical visit price
range $52.64 – $160.89
Typical copayment $40.22 (range $13.16 – $40.22)
Most-billed visit code 99205
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
69%222 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

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

LAURIE T WILLIAMS PHD
Psychologist (Clinical)
18 FOREST CT
KNOXVILLE, TN 37919
Knox County (865) 909-0929
WILLIAMS PSYCHOLOGICAL CORP
Psychologist (Clinical)
18 FOREST CT
KNOXVILLE, TN 37919
Knox County (865) 909-0929

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 Joshua Williams's NPI number?

The NPI number for Joshua Williams is 1073591087. It was assigned to this individual provider in the NPPES registry on January 9, 2006.

Where is Joshua Williams located?

Joshua Williams practices at 18 Forest Ct, Knoxville, TN 37919. The listed phone number is (865) 909-0929.

What is Joshua Williams's specialty?

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

Is Joshua Williams enrolled in Medicare?

Yes. Joshua Williams 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 Joshua Williams accept?

Health plans from BlueCross BlueShield of Tennessee, Oscar Insurance Company, Providence Health Plan and UnitedHealthcare list Joshua Williams 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.

Is Joshua Williams affiliated with any hospitals?

According to CMS data, Joshua Williams is affiliated with University Health System, Inc.

When was this NPI record last updated?

The NPPES record for Joshua Williams was last updated on December 13, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.