Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Allan F Seibert IV, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1801872353

Dr. Allan F Seibert IV, MD is registered under Pulmonary Disease in Mobile, Alabama. Graduated from University of South Alabama College of Medicine in 1982, 44 years ago. Practices with Pulmonary Associates of Mobile PC, a 35-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
44
Trained at
University of South Alabama College of Medicine
Licensed in
AL
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5955 Airport Blvd
Mobile, AL 36608
Phone: (251) 633-0573
Fax: (251) 633-7367
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 8725 County Road 64, Daphne, AL 36526-6061 — (251) 625-1370
  • 141 Tuscaloosa St, Mobile, AL 36607-3422 — (251) 433-3344

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 11004 (AL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 11004 (AL)

Record details

NPI number1801872353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 16, 2005
Last updated in NPPESMarch 19, 2024
Certification dateMarch 19, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Pulmonary Associates Of Mobile Pc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients265
Services billed 4,059 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $718 37 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pulmonary Associates of Mobile PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.

Other providers in Mobile