WADIH DIAB MD
NPI 1972597284
Surgery in Johnson City, NY

Q: What is Wadih Diab's NPI number?

The NPI number for Wadih Diab is 1972597284. It was assigned to this individual provider in the NPPES registry on September 1, 2005.

Q: What is Wadih Diab's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Wadih Diab was last updated on November 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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 September 01, 2005PECOS Enrolled

84.63/100

CMS Quality Rating

30 HARRISON ST, JOHNSON CITY, NY 13790(607) 763-8100(607) 763-8048 Get Directions Write a Review

NPPES record last updated: November 18, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Wadih Diab Md NPPES

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

WADIH DIAB MD (NPI 1972597284) is an individual surgery provider in Johnson City, New York, licensed in New York (141000) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972597284

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameWADIH DIABCredential: MD

Location Address30 HARRISON STJohnson City, NY 13790-2161

Mailing Address346 Grand AveJohnson City, NY 13790-2558 · (607) 729-8156 · Fax (607) 729-2209

Phone(607) 763-8100

Fax(607) 763-8048

Sole ProprietorNo

Enumeration DateSeptember 1, 2005

Last NPPES UpdateNovember 18, 2011

✔ NPI 1972597284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 141000

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

30 HARRISON ST, Johnson City, NY 13790

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Other Identifiers 3

Medicare ID-Type UnspecifiedB138723

Medicaid00645547NY

Medicare UPINB80957

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wadih Diab Md 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.

Medicare Billing Reassignments

Medicare enrollment records show Wadih Diab reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

United Health Services Hospitals, Inc.

Same address

Multi-Specialty

33-57 HARRISON ST.
Johnson City, NY 13790

Reassigned Medicare billing, New York enrollment
854 clinicians in this Medicare group

NPI 1962463851 (607) 762-3027

United Medical Associates PC

2.1 mi

Clinic/Center

33 LEWIS ROAD, 2ND FLOOR
Binghamton, NY 13905

Reassigned Medicare billing, New York enrollment
528 clinicians in this Medicare group

NPI 1013972801 (607) 770-0025

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 13790 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

$84.93 typical visit price

range $54.87 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$68.57 typical visit price

range $17.54 – $136.14

Typical copayment $17.14 (range $4.38 – $34.03)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.63/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

87.96

Promoting Interoperability

100

Improvement Activities

Cost

54.42

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. MICHAIL VITELLAS MD

Internal Medicine (Cardiovascular Disease)

30 HARRISON ST, SUITE 250
JOHNSON CITY, NY 13790

Broome County (607) 770-8600

JAMES J VINCENS MD

Internal Medicine (Cardiovascular Disease)

30 HARRISON ST, STE 250
JOHNSON CITY, NY 13790

Broome County (607) 770-8600

JEROME H ROSENSTEIN MD PLLC

Specialist

30 HARRISON ST, SUITE 320
JOHNSON CITY, NY 13790

Broome County (607) 763-8205

J RICHARD CUNNINGHAM MD

Surgery

30 HARRISON ST, SUITE 455
JOHNSON CITY, NY 13790

Broome County (607) 763-8100

SERAZUL A KHAN MD

Internal Medicine (Hematology & Oncology)

30 HARRISON ST, SUITE 100
JOHNSON CITY, NY 13790

Broome County (607) 763-6850

MARK BRENNAN DO

Surgery (Vascular Surgery)

30 HARRISON ST, STE 455
JOHNSON CITY, NY 13790

Broome County (607) 763-8100

CARDIOLOGY ASSOCIATES PC

Internal Medicine (Cardiovascular Disease)

30 HARRISON ST, STE 250
JOHNSON CITY, NY 13790

Broome County (607) 770-8600

WENDY RENEE ROBINSON NP

Nurse Practitioner

30 HARRISON ST, SUITE 320
JOHNSON CITY, NY 13790

Broome County (607) 763-8205

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 Wadih Diab's NPI number?

The NPI number for Wadih Diab is 1972597284. It was assigned to this individual provider in the NPPES registry on September 1, 2005.

Where is Wadih Diab located?

Wadih Diab practices at 30 Harrison St, Johnson City, NY 13790. The listed phone number is (607) 763-8100.

What is Wadih Diab's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Wadih Diab enrolled in Medicare?

Yes. Wadih Diab is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Wadih Diab's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wadih Diab reassigns Medicare benefits to 2 organizations: United Health Services Hospitals, Inc. (Johnson City, NY) and United Medical Associates PC (Binghamton, NY). Each 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 Wadih Diab's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Wadih Diab was last updated on November 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.