DR. MARK WILLIAM STEEHLER (D.O.) – Otolaryngology Physician, NPI 1538453667

DR. MARK WILLIAM STEEHLER (D.O.) is a healthcare provider. based in Winter park, Florida. specializing in OTOLARYNGOLOGY. They hold the professional credentials D.O.. They hold a License No. OS14977 (FL). The NPI Number for DR. MARK WILLIAM STEEHLER (D.O.) is 1538453667

Main info

Male
15 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK WILLIAM STEEHLER (D.O.)
NPI
1538453667
Phone
(407) 677-0099
Address
7251 UNIVERSITY BLVD STE 300
Enumeration Date
6 June 2011
Last Update Date
17 September 2018

Doctor Profile

Medical School Name
AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Secondary Phone
4073510675
Graduation Year
2011 (15 years ago)
PAC ID
5799934774
Group Practice PAC ID
7618911306
Professional Enrollment ID
I20180307001504
Address ID
FL328356254OR1781XDRXX403
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

732 OTOLARYNGOLOGY in FL

Provider Addresses for DR. MARK WILLIAM STEEHLER (D.O.)

  • 7251 UNIVERSITY BLVD STE 300

    WINTER PARK, FL 327928659

    Phone: (407) 677-0099

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 25 Open Payments records for all available years, with a total value of $1,014.

Total Amount is formed as General ($1,014) + Research ($0) + Ownership ($0) = $1,014.

Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($163).

Total Amount

$1,014

General + Research + Ownership

Payments

25

Total payment records

General Amount

$1,014

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-12

Latest reported date

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: 2018-03-07

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
I20180307001504IOtolaryngologyFLTBD

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
99213Established patient office or other outpatient visit, 20-29 minutes332207$0
99214Established patient office or other outpatient visit, 30-39 minutes182130$0
31231Diagnostic exam of nasal passages using an endoscope177135$0
92567Test to assess middle ear function176159$0
69210Removal of impacted ear wax147100$0
View full utilization report →

Insurance plans in this area (ZIP 32792)

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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: 7618911306View full group profile
NameSpecialtyState
Qualified AudiologistNY
-FL
Qualified AudiologistFL
O T O L A R Y N G O L O G YFL
-NJ
Qualified AudiologistFL
O T O L A R Y N G O L O G YFL
O T O L A R Y N G O L O G YFL
Qualified AudiologistFL
O T O L A R Y N G O L O G YFL

Reviews

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Frequently asked questions

How do I look up DR. MARK WILLIAM STEEHLER (D.O.) by NPI?
Use NPI 1538453667 when you need to reference DR. MARK WILLIAM STEEHLER (D.O.) in forms, claims, or directories.
Does this profile mean DR. MARK WILLIAM STEEHLER (D.O.) is currently active?
Yes — DR. MARK WILLIAM STEEHLER (D.O.) appears active in the national provider directory.
What does DR. MARK WILLIAM STEEHLER (D.O.) treat or focus on?
Patients typically see DR. MARK WILLIAM STEEHLER (D.O.) under the specialty Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
What location shows for DR. MARK WILLIAM STEEHLER (D.O.)?
We surface Winter Park, Florida for DR. MARK WILLIAM STEEHLER (D.O.) based on available NPPES addresses.
Is DR. MARK WILLIAM STEEHLER (D.O.) a real provider?
This page reflects official NPPES data for NPI 1538453667. Always confirm identity and privileges with the practice and licensing boards.

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