DR. JOHN H. III DANNER (M.D.) – Anesthesiology Physician, NPI 1265415178

DR. JOHN H. III DANNER (M.D.) is a healthcare provider. based in Brookfield, Wisconsin. specializing in ANESTHESIOLOGY. They hold the professional credentials M.D.. They hold a License No. 36474-020 (WI). The NPI Number for DR. JOHN H. III DANNER (M.D.) is 1265415178

Main info

Male
35 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOHN H. III DANNER (M.D.)
NPI
1265415178
Phone
(262) 787-4026
Address
225 S EXECUTIVE DR
Enumeration Date
23 November 2005
Last Update Date
14 February 2009

Doctor Profile

Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Secondary Phone
9204333500
Graduation Year
1991 (35 years ago)
PAC ID
9234176140
Group Practice PAC ID
1254357684
Professional Enrollment ID
I20050412001391
Address ID
WI543013505GR744XXAVEX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,266 ANESTHESIOLOGY in WI

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Provider Addresses for DR. JOHN H. III DANNER (M.D.)

  • 225, South Executive Drive, Brookfield, Waukesha County, Wisconsin, 53005, United States

    BROOKFIELD, WI 530054266

    Phone: (262) 787-4026

    Type: Mailing

  • Bellin Hospital Green Bay, 744, South Webster Avenue, Astor, Green Bay, Brown County, Wisconsin, 54305, United States

    GREEN BAY, WI 543013505

    Phone: (920) 433-3500

    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: 2023-04-12 • Largest payer in this snapshot: Cook Medical 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

2023-04-12

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Cook Medical 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: 2005-04-12

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
I20050412001391IAnesthesiologyWITBD

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
01922Anesthesia for x-ray or radiation therapy2020$0
01402Anesthesia for procedure for total knee joint replacement1414$0
36620Insertion of artery tube for blood sampling or infusion through skin1414$0
00537Anesthesia for procedure to assess heart electrical activity1313$0
01926Anesthesia for x-ray on artery of brain, heart, or chest1313$0
View full utilization report →

Insurance plans in this area (ZIP 53005)

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Provider's Procedures

DR. JOHN H. III DANNER (M.D.) performs procedures in ANESTHESIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYWI00790Anesthesia for procedure in upper abdomen including use of an endoscope2525
ANESTHESIOLOGYWI36620Insertion of arterial catheter for blood sampling or infusion, accessed through the skin2929

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: 1254357684View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)WI
A N E S T H E S I O L O G YWI
-WI
-WI
Certified Registered Nurse Anesthetist (Crna)WI
-WI
A N E S T H E S I O L O G YMS
-WI
Certified Registered Nurse Anesthetist (Crna)WI
A N E S T H E S I O L O G YWI

Reviews

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Frequently asked questions

Does DR. JOHN H. III DANNER (M.D.) have a public NPI I can cite?
Public records show DR. JOHN H. III DANNER (M.D.) under NPI 1265415178.
Is DR. JOHN H. III DANNER (M.D.) currently accepting referrals based on NPI status?
Registry metadata lists DR. JOHN H. III DANNER (M.D.) as active.
What services align with DR. JOHN H. III DANNER (M.D.)'s listing?
DR. JOHN H. III DANNER (M.D.)'s public classification highlights Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
Can patients visit DR. JOHN H. III DANNER (M.D.) in Brookfield, Wisconsin?
For routing, start with Brookfield, Wisconsin for DR. JOHN H. III DANNER (M.D.), then verify phone and hours locally.
Why is information missing for DR. JOHN H. III DANNER (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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