1. Home
  2. Directory
  3. Maryland
  4. Frederick
  5. Ophthalmology
  6. NPI Profile

RETINA SPECIALISTS
NPI 1457482663
Ophthalmology in Frederick, MD

Active since March 08, 2007
77 THOMAS JOHNSON DR STE B, FREDERICK, MD 21702(301) 682-9700(301) 682-3578 Get Directions Write a Review

NPPES record last updated: February 11, 2008. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Retina Specialists NPPES

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

RETINA SPECIALISTS (NPI 1457482663) is a healthcare organization registered as an ophthalmology in Frederick, Maryland and active in the NPI registry since March 2007. The organization lists John Lathrop Davis, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1457482663
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameTHOMPSON & SJAARDA PA
Location Address77 THOMAS JOHNSON DR STE BFrederick, MD 21702-4893
Mailing Address6569 N Charles St, Suite 605Baltimore, MD 21204-6831 · (410) 296-9700 · Fax (410) 296-9705
Phone(301) 682-9700
Fax(301) 682-3578
Organization SubpartNo
Authorized OfficialJohn Lathrop DavisBusiness Manager · (410) 296-9700
Enumeration DateMarch 8, 2007
Last NPPES UpdateFebruary 11, 2008
✔ NPI 1457482663 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
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.
77 THOMAS JOHNSON DR STE B, Frederick, MD 21702
Open in Google Maps ↗

Other Names 1

Doing Business AsRetina Specialists

Other Identifiers 3

Medicare PINCD5739MD
Medicare PIN348MMD
OtherCD5739MD · 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

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 Thompson & Sjaarda PA's NPI number?

The NPI number for Thompson & Sjaarda PA is 1457482663. It was assigned to this organization in the NPPES registry on March 8, 2007. The provider is doing business as Retina Specialists.

Where is Thompson & Sjaarda PA located?

Thompson & Sjaarda PA is located at 77 Thomas Johnson Dr Ste B, Frederick, MD 21702. The listed phone number is (301) 682-9700.

What is Thompson & Sjaarda PA's specialty?

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

When was this NPI record last updated?

The NPPES record for Thompson & Sjaarda PA was last updated on February 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.