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ALAN J KNAPP MD PA
NPI 1689853376
Ophthalmology in Englewood, FL

Active since October 30, 2007
900 PINE ST STE 214, ENGLEWOOD, FL 34223(941) 474-2266(941) 474-2255 Get Directions Write a Review

NPPES record last updated: February 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Alan J Knapp Md Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALAN J KNAPP MD PA (NPI 1689853376) is a healthcare organization registered as an ophthalmology in Englewood, Florida and active in the NPI registry since October 2007. The organization lists Alan J Knapp, President, as its authorized official.

NPPES Registry Identity

NPI1689853376
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameALAN J KNAPP MD PA
Location Address900 PINE ST STE 214Englewood, FL 34223-4458
Mailing Address900 Pine St Ste 214Englewood, FL 34223-4458 · (941) 474-2266 · Fax (941) 474-2255
Phone(941) 474-2266
Fax(941) 474-2255
Organization SubpartNo
Authorized OfficialAlan J KnappPresident · (941) 474-2266
Enumeration DateOctober 30, 2007
Last NPPES UpdateFebruary 10, 2025
NPPES CertifiedFebruary 10, 2025
✔ NPI 1689853376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in FL · ME45535
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
900 PINE ST STE 214, Englewood, FL 34223
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Other Identifiers 3

Other0854700002FL · Cigna Government Services
Medicaid263964500FL
OtherDA6578FL · Railroad Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alan J Knapp Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Alan J Knapp MD PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Alan Knapp, MD
Ophthalmology
NPI 1538277280
900 PINE ST STE 214
Englewood, FL 34223
(941) 474-2266
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alan J Knapp MD PA's NPI number?

The NPI number for Alan J Knapp MD PA is 1689853376. It was assigned to this organization in the NPPES registry on October 30, 2007.

Where is Alan J Knapp MD PA located?

Alan J Knapp MD PA is located at 900 Pine St Ste 214, Englewood, FL 34223. The listed phone number is (941) 474-2266.

What is Alan J Knapp MD PA's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Alan J Knapp MD PA enrolled in Medicare?

Yes. Alan J Knapp MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alan J Knapp MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Alan J Knapp MD PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Alan J Knapp MD PA was last updated on February 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.