Robert Katz & Matthew Katz MD PA
NPI 1912190117 · Dermatopathology Physician · Rockville, MD
Robert Katz & Matthew Katz MD PA is a Dermatopathology Physician organization in Rockville, MD (NPI 1912190117).
Provider details
- NPI number
- 1912190117
- Entity type
- Organization
- Primary specialty
- Dermatopathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Neville St Aubin, Business Manager(301) 881-4121
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Registry dates
- Enumerated
- 2007-08-21
- Last updated
- 2011-11-08
Frequently asked questions
- What is Robert Katz & Matthew Katz MD PA's NPI number?
- Robert Katz & Matthew Katz MD PA's National Provider Identifier (NPI) is 1912190117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Katz & Matthew Katz MD PA?
- Robert Katz & Matthew Katz MD PA is classified in the NPPES registry as Dermatopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Katz & Matthew Katz MD PA located?
- Robert Katz & Matthew Katz MD PA's practice location on file with NPPES is 11510 Old Georgetown Rd, Rockville, MD 20852-2736.
- What is Robert Katz & Matthew Katz MD PA's phone number?
- The practice phone number listed in the NPPES registry for Robert Katz & Matthew Katz MD PA is (301) 881-4121.
- Who is the authorized official for Robert Katz & Matthew Katz MD PA?
- The authorized official listed on Robert Katz & Matthew Katz MD PA's NPPES record is Neville St Aubin, Business Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Katz & Matthew Katz MD PA's NPI active?
- Yes — Robert Katz & Matthew Katz MD PA's NPI (1912190117) is active in the NPPES registry as of the last update on 2011-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.