DR. DANIEL C WILLIAMS PHD
NPI 1972696078
Psychologist - Clinical in Dover, NH

Q: What is Daniel Williams's NPI number?

The NPI number for Daniel Williams is 1972696078. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Q: What is Daniel Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Daniel Williams was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.

Active since October 02, 2006PECOS EnrolledAccepts Medicare Assignment

16 5TH ST, DOVER, NH 03820(603) 749-4462(603) 749-2475 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Daniel C Williams Phd NPPES

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

DR. DANIEL C WILLIAMS PHD (NPI 1972696078) is an individual clinical provider in Dover, New Hampshire, licensed in New Hampshire (169) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1970).

NPPES Registry Identity

NPI1972696078

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DANIEL C WILLIAMSCredential: PHD

Location Address16 5TH STDover, NH 03820-2950

Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630 · (603) 883-0005 · Fax (603) 883-0007

Phone(603) 749-4462

Fax(603) 749-2475

Sole ProprietorYes

Medical School CMSOtherGraduated 1970

Enumeration DateOctober 2, 2006

Last NPPES UpdateJune 17, 2026

NPPES CertifiedJune 17, 2026

✔ NPI 1972696078 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 NH · 169

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.

16 5TH ST, Dover, NH 03820

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care 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

Dr. Daniel C 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 ID7517054661

PECOS Enrollment IDI20071106000492

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, 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.

203 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03820 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

$174.26 typical visit price

range $57.75 – $174.26

Typical copayment $43.56 (range $14.43 – $43.56)

Most-billed visit code 99205

Established Patient

$101.54 typical visit price

range $18.70 – $142.15

Typical copayment $25.38 (range $4.67 – $35.53)

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.

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Other Providers at the Same Location NPPES 13

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

KATHERINE B FRICK MSW

Social Worker (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (603) 749-4462

EMILY MARIE MARQUEZ PHD

Psychologist (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (036) 897-8906

BECKY SILVIA LCSW,LICSW

Social Worker (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (603) 534-0045

JAMES CIVIELLO

Counselor (Mental Health)

16 5TH ST
DOVER, NH 03820

Strafford County (603) 883-0005

CHELSEA MAYO MSW, LICSW

Social Worker (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (860) 918-3359

CHESTNUT HILL COUNSELING ASSOCIATES

Psychologist (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (603) 749-4462

MAURA FINE LICSW

Social Worker (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (603) 785-0130

DR. TESSA MARTHA BENSEW PHD

Psychologist (Clinical)

16 5TH ST
DOVER, NH 03820

Strafford County (603) 749-4462

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 Daniel Williams's NPI number?

The NPI number for Daniel Williams is 1972696078. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Daniel Williams located?

Daniel Williams practices at 16 5th St, Dover, NH 03820. The listed phone number is (603) 749-4462.

What is Daniel Williams's specialty?

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

Is Daniel Williams enrolled in Medicare?

Yes. Daniel 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 Daniel Williams accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Daniel 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.

When was this NPI record last updated?

The NPPES record for Daniel Williams was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.