DR. MARK STEPHEN MCINTOSH (M.D.) – Emergency Medicine Physician, NPI 1548231327

DR. MARK STEPHEN MCINTOSH (M.D.) is a healthcare provider. based in Jacksonville, Florida. specializing in EMERGENCY MEDICINE. They hold the professional credentials M.D.. They hold a License No. ME89160 (FL). The NPI Number for DR. MARK STEPHEN MCINTOSH (M.D.) is 1548231327

Main info

Male
37 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK STEPHEN MCINTOSH (M.D.)
NPI
1548231327
Phone
(904) 244-4405
Address
655 W 8TH ST
Enumeration Date
30 January 2006
Last Update Date
6 December 2007

Doctor Profile

Medical School Name
DUKE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
9042446340
Graduation Year
1989 (37 years ago)
PAC ID
2466340419
Group Practice PAC ID
9133025869
Professional Enrollment ID
I20040310000321
Address ID
FL322316511JA655XXSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

3,232 EMERGENCY MEDICINE in FL

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Provider Addresses for DR. MARK STEPHEN MCINTOSH (M.D.)

  • UF Health Jacksonville, 655, West 8th Street, Jacksonville, Duval County, Florida, 32209, United States

    UFJP EMERGENCY MEDICINE

    JACKSONVILLE, FL 322096511

    Phone: (904) 244-4405

    Fax: (904) 244-4508

    Type: Location

  • PO BOX 44008

    UFJP PROVIDER ENROLLMENT

    JACKSONVILLE, FL 322314008

    Phone: (904) 244-3660

    Fax: (904) 244-3425

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 7 Open Payments records for all available years, with a total value of $226.

Total Amount is formed as General ($226) + Research ($0) + Ownership ($0) = $226.

Last reported payment date: 2023-08-18 • Largest payer in this snapshot: Novo Nordisk Inc ($226).

Total Amount

$226

General + Research + Ownership

Payments

7

Total payment records

General Amount

$226

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-08-18

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Novo Nordisk Inc$226
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: 2004-03-10

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
I20040310000321IEmergency MedicineFLTBD

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
99285Emergency department visit with high level of medical decision making3534$0
99284Emergency department visit with moderate level of medical decision making2323$0
99291Critical care, first 30-74 minutes1414$0
View full utilization report →

Insurance plans in this area (ZIP 32209)

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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: 9133025869View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)FL
-MN
Physician AssistantFL
Diagnostic RadiologyFL
Internal MedicineFL
-FL
Clinical PsychologistFL
U R O L O G YFL
-FL
Nurse PractitionerFL

Reviews

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Frequently asked questions

What federal number belongs to DR. MARK STEPHEN MCINTOSH (M.D.)?
The federal identifier for DR. MARK STEPHEN MCINTOSH (M.D.) is NPI 1548231327.
Is DR. MARK STEPHEN MCINTOSH (M.D.) active in the national directory?
DR. MARK STEPHEN MCINTOSH (M.D.)'s public NPI profile is in an active state.
Does DR. MARK STEPHEN MCINTOSH (M.D.) list a primary specialty?
If you are matching referrals, note Emergency Medicine Physician for DR. MARK STEPHEN MCINTOSH (M.D.). Clinical services aligned with this taxonomy classification.
Where does public data place DR. MARK STEPHEN MCINTOSH (M.D.)?
The snapshot lists Jacksonville, Florida for DR. MARK STEPHEN MCINTOSH (M.D.); download NPPES for the complete set.
What if Jacksonville, Florida seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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