Douglas Crook, DNP, RN, PMHNP-BC
NPI 1952938136 · Psychiatric/Mental Health Nurse Practitioner · Cambridge, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Crook, DNP, RN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Cambridge, MA (NPI 1952938136).
Provider details
- NPI number
- 1952938136
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, RN, PMHNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- RN2264271 (MA)
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
6 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
- 2020-03-26
- Last updated
- 2021-01-25
- Certified
- 2021-01-25
Frequently asked questions
- What is Douglas Crook's NPI number?
- Douglas Crook's National Provider Identifier (NPI) is 1952938136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Crook's specialty?
- Douglas Crook is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Douglas Crook located?
- Douglas Crook's practice location on file with NPPES is 872 Massachusetts Ave Unit 2, Cambridge, MA 02139-3073.
- What is Douglas Crook's phone number?
- The practice phone number listed in the NPPES registry for Douglas Crook is (617) 395-5806.
- Does Douglas Crook accept Medicare?
- Douglas Crook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Crook's NPI active?
- Yes — Douglas Crook's NPI (1952938136) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.