Mark Croft, RN
NPI 1336481324 · Psychiatric/Mental Health Registered Nurse · Worcester, MA
Mark Croft, RN is a Psychiatric/Mental Health Registered Nurse provider in Worcester, MA (NPI 1336481324).
Provider details
- NPI number
- 1336481324
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 264616 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-03-18
- Last updated
- 2013-03-18
Frequently asked questions
- What is Mark Croft's NPI number?
- Mark Croft's National Provider Identifier (NPI) is 1336481324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Croft's specialty?
- Mark Croft is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Mark Croft located?
- Mark Croft's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Mark Croft's phone number?
- The practice phone number listed in the NPPES registry for Mark Croft is (508) 334-3562.
- Is Mark Croft's NPI active?
- Yes — Mark Croft's NPI (1336481324) is active in the NPPES registry as of the last update on 2013-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.