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WILLIAM WITTMER MACLAUGHLIN MD
NPI 1164487419
Internal Medicine - Hematology & Oncology in Chesapeake, VA

Active since April 19, 2006PECOS Enrolled
94.07/100
CMS Quality Rating
110 WIMBLEDON SQ, SUITE E, CHESAPEAKE, VA 23320(757) 436-2995(757) 436-2912 Get Directions Write a Review

NPPES record last updated: January 27, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About William Wittmer Maclaughlin Md NPPES

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

WILLIAM WITTMER MACLAUGHLIN MD (NPI 1164487419) is an individual hematology & oncology provider in Chesapeake, Virginia, licensed in Virginia (0101034996) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164487419
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameWILLIAM WITTMER MACLAUGHLINCredential: MD
Location Address110 WIMBLEDON SQ, SUITE EChesapeake, VA 23320
Mailing Address856 J Clyde Morris Blvd, Suite ANewport News, VA 23601-1318
Phone(757) 436-2995
Fax(757) 436-2912
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateJanuary 27, 2014
✔ NPI 1164487419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in VA · 0101034996
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
110 WIMBLEDON SQ, Chesapeake, VA 23320
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Wittmer Maclaughlin 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 Reassignment

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

Peninsula Cancer Institute LLC
Same address
Hematology & Oncology
110 WIMBLEDON SQ STE E1
Chesapeake, VA 23320
  • Reassigned Medicare billing, Virginia enrollment
  • 46 clinicians in this Medicare group
NPI 1710180120 (757) 436-2995

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 23320 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
$170.30 typical visit price
range $56.19 – $170.30
Typical copayment $42.57 (range $14.04 – $42.57)
Most-billed visit code 99205
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

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.

94.07/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality90.65
Promoting Interoperability95.83
Improvement Activities40

Other Providers at the Same Location NPPES 8

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

CANCER SPECIALISTS OF TIDEWATER, LTD.
Specialist
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-1492
JODI LYNN FILION RN, FNP-C, MSN
Nurse Practitioner (Family)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
AMANDA FANSLER PHARMD
Pharmacist (Oncology)
110 WIMBLEDON SQ
CHESAPEAKE, VA 23320
Chesapeake City (757) 771-0690
CRAIG FRANZMAN MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
WILLIAM PATRICK CLARK JR. MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
NARAYANAN SADAGOPAN MD
Internal Medicine (Medical Oncology)
110 WIMBLEDON SQ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
AMY MICHELLE SKORUPA MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
RIVERSIDE HOSPITAL, INC
General Acute Care Hospital
110 WIMBLEDON SQ, SUITE E1
CHESAPEAKE, VA 23320
Chesapeake City (757) 875-7545

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 Maclaughlin's NPI number?

The NPI number for William Maclaughlin is 1164487419. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is William Maclaughlin located?

William Maclaughlin practices at 110 Wimbledon Sq Suite E, Chesapeake, VA 23320. The listed phone number is (757) 436-2995.

What is William Maclaughlin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is William Maclaughlin enrolled in Medicare?

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

Which organization bills Medicare for William Maclaughlin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Maclaughlin reassigns Medicare benefits to Peninsula Cancer Institute LLC (Chesapeake, VA). 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 William Maclaughlin'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 William Maclaughlin was last updated on January 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.