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WILLIAM T. DAWSON JR. M.D.
NPI 1548210982
Internal Medicine - Pulmonary Disease in Charleston, SC

Active since May 10, 2006PECOS Enrolled
125 DOUGHTY ST, SUITE 200, CHARLESTON, SC 29403(843) 577-6791(843) 577-0553 Get Directions Write a Review

NPPES record last updated: May 9, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William T. Dawson Jr. M.d. NPPES

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

WILLIAM T. DAWSON JR. M.D. (NPI 1548210982) is an individual pulmonary disease provider in Charleston, South Carolina, licensed in South Carolina (10586) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548210982
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameWILLIAM T. DAWSON JR.Credential: M.D.
Location Address125 DOUGHTY ST, SUITE 200Charleston, SC 29403-5736
Mailing Address125 Doughty St, Suite 200Charleston, SC 29403-5736 · (843) 577-6791 · Fax (843) 577-0553
Phone(843) 577-6791
Fax(843) 577-0553
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateMay 9, 2011
✔ NPI 1548210982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in SC · 10586
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 10586 (SC)
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License 10586 (SC)
125 DOUGHTY ST, Charleston, SC 29403
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Other Identifiers 7

Medicaid105861SC
Medicare PIND907584550SC
OtherP00908555SC · Railroad Mc Id - Rhi
Other10477700SC · Owcp-wc Provider #
Other827013747SC · Railroad Medicare Pin #
Medicare PIND907585551SC
Medicare UPIND90758SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William T. Dawson Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29403 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
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.

Referred Medical Equipment & Supplies CMS DME claims 13

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
6 suppliers33 claims33 services$32.88 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
6 suppliers23 claims23 services$74.85 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
6 suppliers26 claims63 services$28.07 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
5 suppliers21 claims103 services$17.40 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
3 suppliers15 claims79 services$13.31 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
7 suppliers45 claims45 services$47.67 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

MRS. ELEANOR CODY RN
Registered Nurse
125 DOUGHTY ST
CHARLESTON, SC 29403
Charleston County (843) 402-1815
CATHERINE K ELLYN MD
Anesthesiology
125 DOUGHTY ST, STE 420
CHARLESTON, SC 29403
Charleston County (843) 723-3441
ROPER SAINT FRANCIS PHYSICIANS NETWORK
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
125 DOUGHTY ST, STE 680
CHARLESTON, SC 29403
Charleston County (843) 789-1850
CHARLESTON PULMONARY ASSOCIATES PA
Internal Medicine (Pulmonary Disease)
125 DOUGHTY ST, SUITE 200
CHARLESTON, SC 29403
Charleston County (843) 577-6791
JONATHAN W KIRSHTEIN MD
Anesthesiology
125 DOUGHTY ST, STE 420
CHARLESTON, SC 29403
Charleston County (843) 723-3441
CHARLES S HILL MD
Anesthesiology
125 DOUGHTY ST, STE 420
CHARLESTON, SC 29403
Charleston County (843) 723-3441
BRIAN CRAIG MD
Anesthesiology
125 DOUGHTY ST, STE 420
CHARLESTON, SC 29403
Charleston County (843) 723-3441
JOHN DOUGLAS MCDONALD MD
Anesthesiology
125 DOUGHTY ST, STE 420
CHARLESTON, SC 29403
Charleston County (843) 723-3441

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 Dawson's NPI number?

The NPI number for William Dawson is 1548210982. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is William Dawson located?

William Dawson practices at 125 Doughty St Suite 200, Charleston, SC 29403. The listed phone number is (843) 577-6791.

What is William Dawson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is William Dawson enrolled in Medicare?

Yes. William Dawson is registered in the Medicare PECOS enrollment system.

What insurance does William Dawson accept?

Health plans from First Choice Next and Molina Healthcare list William Dawson 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 Dawson was last updated on May 9, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.