Katzen Medical Associates, PC
NPI 1649851049 · Ophthalmology Physician · Columbia, MD
Katzen Medical Associates, PC is a Ophthalmology Physician organization in Columbia, MD (NPI 1649851049).
Provider details
- NPI number
- 1649851049
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Katzen Medical Associates, PC
- Organization subpart
- Yes
- Authorized official
- George Neal, Chief Executive Officer(469) 214-0144
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Optometrist152W00000X
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- The National Retina Institute
Registry dates
- Enumerated
- 2021-04-16
- Last updated
- 2021-04-16
- Certified
- 2021-04-16
Frequently asked questions
- What is Katzen Medical Associates, PC's NPI number?
- Katzen Medical Associates, PC's National Provider Identifier (NPI) is 1649851049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katzen Medical Associates, PC?
- Katzen Medical Associates, PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Katzen Medical Associates, PC located?
- Katzen Medical Associates, PC's practice location on file with NPPES is 8860 Columbia 100 Pkwy Ste 101, Columbia, MD 21045-2286.
- What is Katzen Medical Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for Katzen Medical Associates, PC is (410) 821-9490.
- Who is the authorized official for Katzen Medical Associates, PC?
- The authorized official listed on Katzen Medical Associates, PC's NPPES record is George Neal, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katzen Medical Associates, PC's NPI active?
- Yes — Katzen Medical Associates, PC's NPI (1649851049) is active in the NPPES registry as of the last update on 2021-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.