DR. JAMES VAUGHAN (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1003019860

DR. JAMES VAUGHAN (M.D.) is a healthcare provider. based in Milwaukee, Wisconsin. specializing in PATHOLOGY. They hold the professional credentials M.D.. They hold a License No. 48735 (TN). The NPI Number for DR. JAMES VAUGHAN (M.D.) is 1003019860

Main info

Male
Sole Proprietor
19 Years Of Experience
Accepts Medicare Assignment
Name
DR. JAMES VAUGHAN (M.D.)
NPI
1003019860
Phone
(414) 456-8296
Address
8701 W WATERTOWN PLANK RD
Enumeration Date
8 June 2007
Last Update Date
17 September 2019

Doctor Profile

Medical School Name
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Secondary Phone
9318586303
Graduation Year
2007 (19 years ago)
PAC ID
6608023585
Group Practice PAC ID
8921075094
Professional Enrollment ID
I20120828000768
Address ID
TN379201511KN1924XHWYX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

354 PATHOLOGY in WI

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Provider Addresses for DR. JAMES VAUGHAN (M.D.)

  • 8701, West Watertown Plank Road, Wauwatosa, Milwaukee County, Wisconsin, 53226, United States

    MILWAUKEE, WI 532263548

    Phone: (414) 456-8296

    Type: Location

  • 315,315A, North 71st Street, Wellauer Park, Wauwatosa, Milwaukee County, Wisconsin, 53213, United States

    WAUWATOSA, WI 532133745

    Phone: (214) 533-4830

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $20.

Total Amount is formed as General ($20) + Research ($0) + Ownership ($0) = $20.

Last reported payment date: 2024-04-16 • Largest payer in this snapshot: Shionogi Inc ($20).

Total Amount

$20

General + Research + Ownership

Payments

1

Total payment records

General Amount

$20

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-16

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Shionogi Inc$20
View all Open Payments →|Open Payments Risk Radar →

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: 2012-08-28

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
I20120828000768IPathologyTNTBD

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
88305Pathology examination of tissue using a microscope, intermediate complexity671322$0
88341Special stained specimen slides to examine tissue, each additional procedure325108$0
88342Special stained specimen slides to examine tissue, initial procedure232177$0
88313Special stained specimen slides to examine tissue including interpretation and report187125$0
88189Flow cytometry technique for dna or cell analysis, 16 or more markers158136$0
View full utilization report →

Insurance plans in this area (ZIP 53226)

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Provider's Procedures

DR. JAMES VAUGHAN (M.D.) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYWI88307Pathology examination of tissue using a microscope, moderately high complexity12476
PATHOLOGYWI88342Tissue or cell analysis by immunologic technique1918

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: 8921075094View full group profile
NameSpecialtyState
P A T H O L O G YTN
P A T H O L O G YTN
P A T H O L O G YTN
P A T H O L O G YTN
-TN
P A T H O L O G YAL
-TN
P A T H O L O G YTN
P A T H O L O G YTN
P A T H O L O G YTN

Reviews

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Frequently asked questions

How is DR. JAMES VAUGHAN (M.D.) identified in CMS data?
CMS-hosted NPPES data lists DR. JAMES VAUGHAN (M.D.) with NPI 1003019860.
Does CMS list DR. JAMES VAUGHAN (M.D.) as active?
Yes — DR. JAMES VAUGHAN (M.D.) is active in the NPI listing used on this page.
What taxonomy line describes DR. JAMES VAUGHAN (M.D.)?
For research purposes, treat DR. JAMES VAUGHAN (M.D.) as Anatomic Pathology & Clinical Pathology Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where should I expect DR. JAMES VAUGHAN (M.D.) on a map?
Expect Milwaukee, Wisconsin as a primary anchor for DR. JAMES VAUGHAN (M.D.) unless the record lists multiple sites.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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