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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Arnold H. Bierman, M.D.

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in Orlando, FL · enumerated 2010 · practices at A2k Investments LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386958114

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Registry record

Entity type Individual (Type 1)
Name Arnold H. Bierman
Credential M.D.
Sex Male
Practice address Orlando, FL, 32822
Phone (407) 240-3996
Fax (866) 845-1899
Enumeration date Aug 4, 2010
Last updated in NPPES Jul 5, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083P0011X Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License ME12834 (FL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Arnold Bierman?
The National Provider Identifier (NPI) for Arnold Bierman is 1386958114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arnold Bierman practice?
The practice location on file with NPPES is in Orlando, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-05.