Roycott Mason, PHYSICIAN ASSISTANT
NPI 1225283005 · Physician Assistant · Baltimore, MD
Roycott Mason, PHYSICIAN ASSISTANT is a Physician Assistant provider in Baltimore, MD (NPI 1225283005).
Provider details
- NPI number
- 1225283005
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Male
- Sole proprietor
- No
- License
- 007517-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-11-20
- Last updated
- 2012-12-17
Frequently asked questions
- What is Roycott Mason's NPI number?
- Roycott Mason's National Provider Identifier (NPI) is 1225283005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roycott Mason's specialty?
- Roycott Mason is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Roycott Mason located?
- Roycott Mason's practice location on file with NPPES is 3120 Erdman Ave, Baltimore, MD 21213-1720.
- What is Roycott Mason's phone number?
- The practice phone number listed in the NPPES registry for Roycott Mason is (410) 558-4800.
- Is Roycott Mason's NPI active?
- Yes — Roycott Mason's NPI (1225283005) is active in the NPPES registry as of the last update on 2012-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.