Dr. Frank Seidl, M.D.

Dr. Frank Seidl is a Ophthalmology Physician provider (Ophthalmology) practicing in Largo, FL, registered in the NPPES registry with NPI 1285644914 since 2006. The credential MD stands for Doctor of Medicine. Practices at Lazenby & Heath MD'S PA (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1285644914
Entity type	Individual (Type 1)
Name	Dr. Frank Seidl
Credential	M.D.
Sex	Male
Practice address	2770 E BAY DR, Largo, FL, 33771
Phone	7275301425
Enumeration date	2006-08-08
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207W00000X	Ophthalmology Physician	Primary	ME11835	FL

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details

Provider: Frank Seidl, M.D.
NPI: 1285644914
Taxonomy: 207W00000X (Ophthalmology Physician)
Address: 2770 E BAY DR, Largo, FL, 33771

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1255469805	Lazenby & Heath MD'S PA	Organization	Ophthalmology Physician	Largo, FL

Verify this record

Cross-check NPI 1285644914 against the authoritative CMS record: view Dr. Frank Seidl on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Frank Seidl?

Frank Seidl is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.