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MASON DIAL
NPI 1720737042
Internal Medicine in Huntington, WV

Active since March 23, 2022PECOS EnrolledAccepts Medicare Assignment
1249 15TH STREET, SUITE 2000, HUNTINGTON, WV 25701(304) 691-1000(304) 691-1693 Get Directions Write a Review

NPPES record last updated: July 31, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mason Dial NPPES

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

MASON DIAL (NPI 1720737042) is an individual internal medicine provider in Huntington, West Virginia, licensed in West Virginia (35117) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with St Mary's Medical Center, and maintains a secondary practice location in Scott Depot.

NPPES Registry Identity

NPI1720737042
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMASON DIAL
Location Address1249 15TH STREET, SUITE 2000Huntington, WV 25701-3656
Mailing Address1448 10th Avenue Suite 304Huntington, WV 25701-3579 · (304) 733-8728 · Fax (304) 691-8591
Phone(304) 691-1000
Fax(304) 691-1693
Sole ProprietorNo
Medical School CMSJc Edwards School Of Medicine, Marshall UniversityGraduated 2022
Enumeration DateMarch 23, 2022
Last NPPES UpdateJuly 31, 2025
NPPES CertifiedJuly 25, 2025
✔ NPI 1720737042 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WV · 35117
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1249 15TH STREET, Huntington, WV 25701
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Secondary Practice Location 1

Location 1300 Corporate Center DriveScott Depot, WV 25560-9026 · Phone (304) 691-6800 · Fax (304) 691-6751

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mason Dial 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 ID1153706759
PECOS Enrollment IDI20250815002432
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.

Medicare Billing Reassignment

Medicare enrollment records show Mason Dial reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Physicians & Surgeons, Inc
0.2 mi
Internal Medicine
1600 MEDICAL CENTER DRIVE
Huntington, WV 25701
  • Reassigned Medicare billing, West Virginia enrollment
  • 525 clinicians in this Medicare group
NPI 1730183286 (304) 691-8722

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

St Mary's Medical Center

Acute Care Hospitals · Huntington, WV
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number510007
Location2900 1st AvenueHuntington, WV 25702 · Cabell County
Emergency services

Cabell Huntington Hospital, Inc

Acute Care Hospitals · Huntington, WV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510055
Location1340 Hal Greer BoulevardHuntington, WV 25701 · Cabell County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 25701 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
$124.46 typical visit price
range $53.20 – $164.59
Typical copayment $31.11 (range $13.30 – $41.14)
Most-billed visit code 99204
Established Patient
$94.81 typical visit price
range $16.47 – $133.29
Typical copayment $23.70 (range $4.11 – $33.32)
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.

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.

DR. EVERETT B WRAY III M.D.
Internal Medicine (Cardiovascular Disease)
1249 15TH STREET, SUITE 4000
HUNTINGTON, WV 25701
Cabell County (304) 691-8500
FUAD ZEID MD
Internal Medicine (Pulmonary Disease)
1249 15TH STREET, SUITE 3000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000
AESHA SINGH MD
Internal Medicine (Rheumatology)
1249 15TH STREET, SUITE 3000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000
DR. SOBIA FAISAL M.D
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1249 15TH STREET, SUITE 3000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000
DR. DANIEL SAHAN JAYASURIYA MD
Internal Medicine
1249 15TH STREET, SUITE 2000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000
DR. JAMES J. VAILLANT MD
Internal Medicine (Infectious Disease)
1249 15TH STREET, SUITE 3000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000
AMRO ALASTAL M.D.
Internal Medicine (Pulmonary Disease)
1249 15TH STREET, SUITE 3000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000
YOUSEF R SHWEIHAT MD
Internal Medicine (Pulmonary Disease)
1249 15TH STREET, STE 3000
HUNTINGTON, WV 25701
Cabell County (304) 691-1000

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 Mason Dial's NPI number?

The NPI number for Mason Dial is 1720737042. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Where is Mason Dial located?

Mason Dial practices at 1249 15th Street Suite 2000, Huntington, WV 25701. The listed phone number is (304) 691-1000.

What is Mason Dial's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mason Dial enrolled in Medicare?

Yes. Mason Dial 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.

Which organization bills Medicare for Mason Dial's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mason Dial reassigns Medicare benefits to University Physicians & Surgeons, Inc (Huntington, WV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mason Dial's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mason Dial accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Highmark Blue Cross Blue Shield West Virginia and 1 other insurer list Mason Dial 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 Mason Dial affiliated with any hospitals?

According to CMS data, Mason Dial is affiliated with St Mary's Medical Center and Cabell Huntington Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Mason Dial was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.