DR. MARC M SEELAGY (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1336195056

DR. MARC M SEELAGY (MD) is a healthcare provider. based in Linwood, New Jersey. specializing in PULMONARY DISEASE, CRITICAL CARE (INTENSIVISTS). They hold the professional credentials MD. They hold a License No. 25MA05973600 (NJ). The NPI Number for DR. MARC M SEELAGY (MD) is 1336195056

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARC M SEELAGY (MD)
NPI
1336195056
Phone
(856) 596-9057
Address
1201 New Rd Ste 150E
Enumeration Date
25 May 2006
Last Update Date
10 September 2025

Doctor Profile

Medical School Name
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1986 (40 years ago)
PAC ID
8921079880
Group Practice PAC ID
9830222397
Professional Enrollment ID
I20100315000922
Address ID
NJ085054517BO3242X206X300
Telehealth
Yes

Contacts

Secure Messaging
mseelagy263187@directvirtua.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness95
Years active:20State licenses:1Other names

632 PULMONARY DISEASE in NJ

Provider Addresses for DR. MARC M SEELAGY (MD)

  • 1201 New Rd Ste 150E

    Linwood, NJ 082211100

    Phone: (856) 596-9057

    Fax: (856) 596-0837

    Type: Location

  • 1078 White Horse Ave

    Hamilton, NJ 08610

    Phone: (609) 581-1400

    Type: Location

  • 301 LIPPINCOTT DR STE 410

    MARLTON, NJ 080534197

    Phone: (609) 444-5404

    Fax: (609) 444-5405

    Type: Mailing

  • 6500 KEVIN JOHNSON BLVD

    SUITE 100B

    BORDENTOWN, NJ 08505

    Phone: (609) 444-5404

    Type: Location

  • 1542, Kuser Road, White Horse, Trenton, Mercer County, New Jersey, 08619, United States

    SUITE B7

    TRENTON, NJ 086193829

    Phone: (609) 581-1400

    Fax: (609) 585-5234

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 175 Open Payments records for all available years, with a total value of $2,829.

Total Amount is formed as General ($2,829) + Research ($0) + Ownership ($0) = $2,829.

Last reported payment date: 2024-12-27 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($939).

Total Amount

$2,829

General + Research + Ownership

Payments

175

Total payment records

General Amount

$2,829

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-27

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: 2010-03-15

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
I20100315000922IPulmonary DiseaseNJTBD

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 minutes811448$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes21539$0
94060Test to measure expiratory airflow and volume changes before and after medication administration171168$0
94729Test to examine how well the lungs exchange gases169168$0
94727Test to determine lung volumes using gas dilution or washout169168$0
View full utilization report →

Insurance plans in this area (ZIP 08221)

Loading plans...

Provider's Procedures

DR. MARC M SEELAGY (MD) performs procedures in PULMONARY DISEASE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PULMONARY DISEASENJ94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration197157
PULMONARY DISEASENJ94727Determination of lung volumes using gas dilution or washout118106

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: 9830222397View full group profile

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Is DR. MARC M SEELAGY (MD) listed with a National Provider Identifier?
Yes — DR. MARC M SEELAGY (MD) has NPI 1336195056 on file in the registry.
Would DR. MARC M SEELAGY (MD) appear as active to a payer?
You can treat DR. MARC M SEELAGY (MD) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to DR. MARC M SEELAGY (MD)?
DR. MARC M SEELAGY (MD)'s specialty line reads Critical Care Medicine (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.
Where in New Jersey is DR. MARC M SEELAGY (MD) registered?
Use Linwood, New Jersey as the headline location for DR. MARC M SEELAGY (MD) here.
Does DR. MARC M SEELAGY (MD) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

Similar Providers

IRA DAVID HOROWITZ (M.D.)

Critical Care Medicine (Internal Medicine) Physician
410, Lippincott Drive, Marlton, Evesham Township, Burlington County, New Jersey, 08053, United States
NPI: 1780682278

DR. ERIC S SZTEJMAN (MD)

Critical Care Medicine (Internal Medicine) Physician
401 Young Ave Ste 165
NPI: 1255386355

DR. ROMAN KROL (M.D.)

Critical Care Medicine (Internal Medicine) Physician
141 ROUTE 70 E STE B
NPI: 1477500569
890 W Bay Ave
NPI: 1184822850

DR. AARON DAVID CROOKSHANK (MD)

Critical Care Medicine (Internal Medicine) Physician
750 ROUTE 73 S BLDG 4
NPI: 1285875633
201, New Road, Somers Point Plaza, Ocean Heights, Somers Point, Atlantic County, New Jersey, 08244, United States
NPI: 1295066181
989 Medical Park Dr Ste 200
NPI: 1376921460