Martin Linker, M.D.
NPI 1063570182 · Internal Medicine Physician · Catonsville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Linker, M.D. is a Internal Medicine Physician provider in Catonsville, MD (NPI 1063570182).
Provider details
- NPI number
- 1063570182
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0039858 (MD)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 22 W Padonia Rd Ste C241Timonium, MD 21093-2237Phone: (443) 433-2536
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Martin Linker's NPI number?
- Martin Linker's National Provider Identifier (NPI) is 1063570182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Linker's specialty?
- Martin Linker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Linker located?
- Martin Linker's practice location on file with NPPES is 711 Maiden Choice Ln, Catonsville, MD 21228-3632.
- What is Martin Linker's phone number?
- The practice phone number listed in the NPPES registry for Martin Linker is (410) 247-5602.
- Does Martin Linker accept Medicare?
- Martin Linker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Linker's NPI active?
- Yes — Martin Linker's NPI (1063570182) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.