JAMES MARK HARRISON (M.D.) – Otolaryngology Physician, NPI 1326042987

JAMES MARK HARRISON (M.D.) is a healthcare provider. based in Mobile, Alabama. specializing in OTOLARYNGOLOGY. They hold the professional credentials M.D.. They hold a License No. 23564 (AL). The NPI Number for JAMES MARK HARRISON (M.D.) is 1326042987

Main info

Male
28 Years Of Experience
Accepts Medicare Assignment
Name
JAMES MARK HARRISON (M.D.)
NPI
1326042987
Phone
(251) 341-3368
Address
2880 DAUPHIN ST
Enumeration Date
10 June 2005
Last Update Date
19 November 2007

Doctor Profile

Medical School Name
UNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Secondary Phone
2514731900
Graduation Year
1998 (28 years ago)
PAC ID
9739389628
Group Practice PAC ID
6608869342
Professional Enrollment ID
I20101026000225
Address ID
AL366081756MO3701XSTXX300
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

182 OTOLARYNGOLOGY in AL

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Provider Addresses for JAMES MARK HARRISON (M.D.)

  • 2880, Dauphin Street, Dauphin Acres, Mobile, Mobile County, Alabama, 36606, United States

    MOBILE, AL 366062457

    Phone: (251) 341-3368

    Fax: (251) 341-3371

    Type: Mailing

  • 3701, Dauphin Street, Country Club Estates, Mobile, Mobile County, Alabama, 36608, United States

    MOBILE, AL 366081756

    Phone: (251) 341-3368

    Fax: (251) 341-3371

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 31 Open Payments records for all available years, with a total value of $767.

Total Amount is formed as General ($767) + Research ($0) + Ownership ($0) = $767.

Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Medtronic, Inc. ($205).

Total Amount

$767

General + Research + Ownership

Payments

31

Total payment records

General Amount

$767

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-03

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2010-10-26

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
I20101026000225IOtolaryngologyALTBD

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
86003Measurement of antibody (ige) to allergic substance, crude allergen extract, each2,11434$0
95165Professional service for preparation and provision of 1 or more antigens1,34423$0
99213Established patient office or other outpatient visit, 20-29 minutes288224$0
99203New patient office or other outpatient visit, 30-44 minutes130130$0
69210Removal of impacted ear wax9490$0
View full utilization report →

Insurance plans in this area (ZIP 36606)

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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: 6608869342View full group profile
NameSpecialtyState
O P H T H A L M O L O G YAL
-AL
O T O L A R Y N G O L O G YAL
-AL
O P H T H A L M O L O G YAL
Qualified AudiologistAL
O P H T H A L M O L O G YAL
O T O L A R Y N G O L O G YAL
O P H T H A L M O L O G YAL
Qualified AudiologistAL

Reviews

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Frequently asked questions

Does JAMES MARK HARRISON (M.D.) have a public NPI I can cite?
Public records show JAMES MARK HARRISON (M.D.) under NPI 1326042987.
Is JAMES MARK HARRISON (M.D.) currently accepting referrals based on NPI status?
Registry metadata lists JAMES MARK HARRISON (M.D.) as active.
What services align with JAMES MARK HARRISON (M.D.)'s listing?
JAMES MARK HARRISON (M.D.)'s public classification highlights Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
What city is tied to JAMES MARK HARRISON (M.D.)?
The directory associates JAMES MARK HARRISON (M.D.) with Mobile, Alabama. Check all listed addresses for suites or satellite offices.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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