David L. Friedrich, MD

Ophthalmology · Chattanooga, TN

Call (423) 702-2020 Directions

At a glance

2120 Northgate Park Lane, Chattanooga, TN 37415-6937

Published activity: Cataract surgery. View counts and coverage

NPPES record updated Feb 27, 2017. Public records can lag behind changes at a practice.

Before you call: a quick checklist
  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

2120 Northgate Park Lane Suite 102
Chattanooga, TN 37415-6937
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Icahn School Of Medicine At Mount Sinai
Graduation year
1979
CMS specialties
Ophthalmology

Practice groups

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Advertisement
Advertising spaceAdvertisements are separate from provider records.
PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure categoryPublished Medicare activity
Cataract surgery122

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

Explore similar providers →
PAYMENT TRANSPARENCY

Industry-reported general payments

$126.39General payments · 2025
5Reported transactions
3Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

PurposeAmount
Food and beverage$126.39

Reporting companies

CompanyAmount
ABBVIE INC.$75.60
DOMPE US, INC.$25.45
OYSTER POINT PHARMA, INC.$25.34
View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1841288131
Call Directions

Registry details

Primary taxonomy
Ophthalmology
Taxonomy code
207W00000X
Enumeration date
Oct 11, 2005
Record updated
Feb 27, 2017
More registry details
Provider type
Individual · Type 1
Reported credentials
MD

Reported taxonomies and licenses

Ophthalmology

207W00000X · Primary

License reported: MD0000028873 TN

Ophthalmology

207W00000X

License reported: 049535 GA

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

2120 Northgate Park Lane
Suite 102
Chattanooga, TN 37415-6937
Phone
(423) 702-2020
Fax
(423) 702-2021
Mailing address
2120 NORTHGATE PARK LANE
SUITE 102
CHATTANOOGA, TN 374156937
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

Report a directory issue