DANIEL H. WILLIAMS (MD) – Urology Physician, NPI 1255350641

DANIEL H. WILLIAMS (MD) is a healthcare provider. based in Madison, Wisconsin. specializing in UROLOGY. They hold the professional credentials MD. They hold a License No. 49451 (WI). The NPI Number for DANIEL H. WILLIAMS (MD) is 1255350641

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
DANIEL H. WILLIAMS (MD)
NPI
1255350641
Phone
(608) 287-2900
Address
600 HIGHLAND AVE
Enumeration Date
18 July 2006
Last Update Date
25 January 2021

Doctor Profile

Medical School Name
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Secondary Phone
6088463741
Graduation Year
1999 (27 years ago)
PAC ID
6507862695
Group Practice PAC ID
6608785464
Professional Enrollment ID
I20061012000537
Address ID
WI535989699WI4131XDRXX300
Telehealth
Yes

Contacts

Secure Messaging
dwilliams18943@direct.uwhealth.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

248 UROLOGY in WI

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Provider Addresses for DANIEL H. WILLIAMS (MD)

  • University Hospital Outpatient Pharmacy, 600, Highland Avenue, Madison, Dane County, Wisconsin, 53705-2221, United States

    MADISON, WI 537920001

    Phone: (608) 287-2900

    Fax: (608) 265-8852

    Type: Location

  • 7974, UW Health Court, Discovery Springs, City of Middleton, Dane County, Wisconsin, 53562, United States

    MIDDLETON, WI 535625531

    Phone:

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $23.

Total Amount is formed as General ($23) + Research ($0) + Ownership ($0) = $23.

Last reported payment date: 2023-03-23 • Largest payer in this snapshot: EMD Serono, Inc. ($23).

Total Amount

$23

General + Research + Ownership

Payments

1

Total payment records

General Amount

$23

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-03-23

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
EMD Serono, Inc.$23
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-10-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20061012000537IUrologyWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes2522$0
99213Established patient office or other outpatient visit, 20-29 minutes1816$0
51741Electronic assessment of bladder emptying1211$0
View full utilization report →

Insurance plans in this area (ZIP 53792)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6608785464View full group profile
NameSpecialtyState
-WI
-WI
Nurse PractitionerWI
Nurse PractitionerWI
Family PracticeWI
-WI
-WI
-WI
Endocrinology, Internal MedicineWI
Medical Oncology, Hematology/OncologyCA

Reviews

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Frequently asked questions

Is there an official ID for DANIEL H. WILLIAMS (MD) in U.S. healthcare records?
The official identifier for DANIEL H. WILLIAMS (MD) is NPI 1255350641.
Is DANIEL H. WILLIAMS (MD) still an active registrant?
DANIEL H. WILLIAMS (MD) carries an active NPI according to the public dataset.
What expertise is attributed to DANIEL H. WILLIAMS (MD)?
DANIEL H. WILLIAMS (MD)'s specialty line reads Urology Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with DANIEL H. WILLIAMS (MD)?
Directory geography for DANIEL H. WILLIAMS (MD) centers on Madison, Wisconsin.
When was this NPI issued?
Enumeration for DANIEL H. WILLIAMS (MD) is noted as July 18, 2006 where the registry provides it.

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