DR. BRIAN D SOUTHERN (M.D.) – Pulmonary Disease Physician, NPI 1851509921

DR. BRIAN D SOUTHERN (M.D.) is a healthcare provider. based in Euclid, Ohio. specializing in PULMONARY DISEASE, CRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 35.094966 (OH). The NPI Number for DR. BRIAN D SOUTHERN (M.D.) is 1851509921

Main info

Male
Sole Proprietor
23 Years Of Experience
Accepts Medicare Assignment
Name
DR. BRIAN D SOUTHERN (M.D.)
NPI
1851509921
Phone
Not provided
Address
24701 EUCLID AVE
Enumeration Date
20 May 2007
Last Update Date
25 September 2023

Doctor Profile

Medical School Name
UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Secondary Phone
2168393000
Graduation Year
2003 (23 years ago)
PAC ID
3476724097
Group Practice PAC ID
1850203555
Professional Enrollment ID
I20110912000310
Address ID
OH441221191BE26900RDXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

850 PULMONARY DISEASE in OH

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Provider Addresses for DR. BRIAN D SOUTHERN (M.D.)

  • 24701, Euclid Avenue, Euclid, Cuyahoga County, Ohio, 44117, United States

    3RD FLOOR

    EUCLID, OH 441171714

    Phone:

    Type: Mailing

  • University Hospitals Cleveland Medical Center, 11100, Euclid Avenue, University Circle, Cleveland, Cuyahoga County, Ohio, 44106, United States

    LAKESIDE BUILDING ROOM 3018

    CLEVELAND, OH 441061716

    Phone: (216) 844-2562

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 21 Open Payments records for all available years, with a total value of $4,325.

Total Amount is formed as General ($4,325) + Research ($0) + Ownership ($0) = $4,325.

Last reported payment date: 2024-11-26 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($3,748).

Total Amount

$4,325

General + Research + Ownership

Payments

21

Total payment records

General Amount

$4,325

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-26

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: 2011-09-12

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
I20110912000310IPulmonary DiseaseOHTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes5240$0
99204New patient office or other outpatient visit, 45-59 minutes2828$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes2515$0
99215Established patient office or other outpatient visit, 40-54 minutes2317$0
99213Established patient office or other outpatient visit, 20-29 minutes2320$0
View full utilization report →

Insurance plans in this area (ZIP 44117)

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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: 1850203555View full group profile
NameSpecialtyState
-NV
Nephrology, Internal MedicineOH
-OH
-MI
Nurse PractitionerOH
General Surgery, Anesthesiology, Critical Care (Intensivists)OH
Certified Registered Nurse Anesthetist (Crna)OH
-OH
-MN
Nurse PractitionerOH

Reviews

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Frequently asked questions

What unique ID ties claims to DR. BRIAN D SOUTHERN (M.D.)?
NPI 1851509921 is assigned to DR. BRIAN D SOUTHERN (M.D.) under the national enumeration system.
Does this profile mean DR. BRIAN D SOUTHERN (M.D.) is currently active?
Yes — DR. BRIAN D SOUTHERN (M.D.) appears active in the national provider directory.
What kind of provider is DR. BRIAN D SOUTHERN (M.D.)?
The page reflects Pulmonary Disease Physician for DR. BRIAN D SOUTHERN (M.D.). Clinical services aligned with this taxonomy classification.
Does DR. BRIAN D SOUTHERN (M.D.) practice in Ohio?
You will see Euclid, Ohio on file for DR. BRIAN D SOUTHERN (M.D.) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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