JOSEPH NEILITZ (DO) – Ophthalmology Physician, NPI 1043473234

JOSEPH NEILITZ (DO) is a healthcare provider. based in Appleton, Wisconsin. specializing in OPHTHALMOLOGY. They hold the professional credentials DO. They hold a License No. 57117-21 (WI). The NPI Number for JOSEPH NEILITZ (DO) is 1043473234

Main info

Male
18 Years Of Experience
Accepts Medicare Assignment
Name
JOSEPH NEILITZ (DO)
NPI
1043473234
Phone
(920) 268-1516
Address
1616 N Casaloma Dr
Enumeration Date
8 July 2008
Last Update Date
4 February 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9208063005
Graduation Year
2008 (18 years ago)
PAC ID
4183889710
Group Practice PAC ID
4183159528
Professional Enrollment ID
I20120706000093
Address ID
WI549521461ME878XXRDXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness85
Years active:17State licenses:1Digital endpointsOther names

388 OPHTHALMOLOGY in WI

Provider Addresses for JOSEPH NEILITZ (DO)

  • 1616 N Casaloma Dr

    Appleton, WI 549138245

    Phone: (920) 268-1516

    Type: Location

  • 1550 Midway Pl STE 100

    Menasha, WI 549521165

    Phone: (214) 726-6042

    Type: Location

  • 1550, Midway Place, Menasha, Winnebago County, Wisconsin, 54952, United States

    MENASHA, WI 549521165

    Phone: (920) 727-8280

    Type: Mailing

  • 878 W AIRPORT RD

    MENASHA, WI 549521461

    Phone: (920) 806-3005

    Fax: (920) 806-3004

    Type: Mailing

  • 501 Doctors Ct

    Oshkosh, WI 549012025

    Phone: (920) 236-3550

    Type: Location

  • 2120 S Washburn St

    Oshkosh, WI 549048949

    Phone: (920) 236-3550

    Fax: (920) 238-3169

    Type: Location

  • 1855 S Koeller St

    Oshkosh, WI 549026186

    Phone: (920) 806-3005

    Fax: (920) 806-3004

    Type: Location

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 $15.

Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.

Last reported payment date: 2024-10-29 • Largest payer in this snapshot: Alcon Vision LLC ($15).

Total Amount

$15

General + Research + Ownership

Payments

1

Total payment records

General Amount

$15

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-29

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Alcon Vision LLC$15
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: 2012-07-06

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
I20120706000093IOphthalmologyWITBD

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
66984Removal of cataract with insertion of prosthetic lens857109$0
92014Established patient complete exam of visual system626305$0
66821Removal of recurring cataract in lens capsule using a laser196111$0
92134Imaging of retina18073$0
65860Laser removal of scar tissue of eye179107$0
View full utilization report →

Insurance plans in this area (ZIP 54913)

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Provider's Procedures

JOSEPH NEILITZ (DO) performs procedures in OPHTHALMOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYWI92083Measurement of field of vision during daylight conditions3833
OPHTHALMOLOGYWI92134Diagnostic imaging of retina6443

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: 4183159528View full group profile
NameSpecialtyState
O P T O M E T R YWI
O P T O M E T R YOR
O P T O M E T R YWI

Reviews

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Frequently asked questions

Where can patients find JOSEPH NEILITZ (DO)'s NPI?
You can confirm JOSEPH NEILITZ (DO) with NPI 1043473234; it appears in the national provider directory.
Is JOSEPH NEILITZ (DO) currently active in the NPI registry?
CMS-published data lists JOSEPH NEILITZ (DO) as an active registrant.
What field does JOSEPH NEILITZ (DO) work in?
You can think of JOSEPH NEILITZ (DO) as practicing within Ophthalmology Physician. Clinical services aligned with this taxonomy classification.
Where does public data place JOSEPH NEILITZ (DO)?
The snapshot lists Appleton, Wisconsin for JOSEPH NEILITZ (DO); download NPPES for the complete set.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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