DR. LAM WILLIAM THANADABOUT (MD) – Hospitalist Physician, NPI 1649236316

DR. LAM WILLIAM THANADABOUT (MD) is a healthcare provider. based in Salt lake city, Utah. specializing in HOSPITALIST. They hold the professional credentials MD. They hold a License No. 6990986-8017 (UT). The NPI Number for DR. LAM WILLIAM THANADABOUT (MD) is 1649236316

Main info

Male
24 Years Of Experience
Accepts Medicare Assignment
Name
DR. LAM WILLIAM THANADABOUT (MD)
NPI
1649236316
Phone
(435) 752-0422
Address
PO BOX 27128
Enumeration Date
21 April 2006
Last Update Date
26 May 2017

Doctor Profile

Medical School Name
UNIVERSITY OF UTAH SCHOOL OF MEDICINE
Secondary Phone
8013873364
Graduation Year
2002 (24 years ago)
PAC ID
0648204693
Group Practice PAC ID
1850209420
Professional Enrollment ID
I20080818000748
Address ID
UT844033195OG4401XBLVD300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

259 HOSPITALIST in UT

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Provider Addresses for DR. LAM WILLIAM THANADABOUT (MD)

  • PO BOX 27128

    SALT LAKE CITY, UT 841270128

    Phone: (435) 752-0422

    Type: Mailing

  • 1400, North 500 East, Logan, Cache County, Utah, 84341, United States

    LOGAN, UT 843412455

    Phone: (435) 752-0422

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2008-08-18

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
I20080818000748IHospitalistUTTBD

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes266130$0
99238Hospital discharge day management, 30 minutes or less9594$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes9151$0
99239Hospital discharge day management, more than 30 minutes5753$0
99291Critical care, first 30-74 minutes4222$0
View full utilization report →

Insurance plans in this area (ZIP 84127)

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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: 1850209420View full group profile

Reviews

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Frequently asked questions

Can I use this page to confirm DR. LAM WILLIAM THANADABOUT (MD)'s NPI?
Yes. DR. LAM WILLIAM THANADABOUT (MD) is listed with NPI 1649236316 in the public NPI dataset.
Does CMS list DR. LAM WILLIAM THANADABOUT (MD) as active?
Yes — DR. LAM WILLIAM THANADABOUT (MD) is active in the NPI listing used on this page.
What is DR. LAM WILLIAM THANADABOUT (MD) best known for clinically?
Directory data describes DR. LAM WILLIAM THANADABOUT (MD) with Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. LAM WILLIAM THANADABOUT (MD) on a map?
Expect Salt Lake City, Utah as a primary anchor for DR. LAM WILLIAM THANADABOUT (MD) unless the record lists multiple sites.
Why does DR. LAM WILLIAM THANADABOUT (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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