Mark Sykes, MD
NPI 1720014236 · Diagnostic Radiology Physician · Marlborough, MA
Mark Sykes, MD is a Diagnostic Radiology Physician provider in Marlborough, MA (NPI 1720014236).
Provider details
- NPI number
- 1720014236
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 049595 (MA)
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
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
- 2006-06-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Sykes's NPI number?
- Mark Sykes's National Provider Identifier (NPI) is 1720014236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sykes's specialty?
- Mark Sykes is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sykes located?
- Mark Sykes's practice location on file with NPPES is 157 Union St, Marlborough, MA 01752-1228.
- What is Mark Sykes's phone number?
- The practice phone number listed in the NPPES registry for Mark Sykes is (508) 486-5605.
- Is Mark Sykes's NPI active?
- Yes — Mark Sykes's NPI (1720014236) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.