Douglas S. Crook, DNP, RN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Cambridge, MA
Douglas S. Crook, DNP, RN, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Cambridge, Massachusetts, and NPI 1952938136, issued on Mar 26, 2020. Check the license (Massachusetts RN2264271, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Douglas S. Crook
- Credential
- DNP, RN, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN2264271 MA
Self-reported in NPPES; status is on the state search - Practice location
- 872 Massachusetts Ave Unit 2, Cambridge, MA 02139
- Phone
- (617) 395-5806
- Enumerated
- Mar 26, 2020
- Record last updated
- Jan 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210208001214); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Verify Douglas S. Crook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2264271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
36 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Thrive Counseling LLCCambridge, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas S. Crook among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Douglas S. Crook, DNP, RN, PMHNP-BC is one of 2,169 psychiatric/mental health nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 45% of them.
- NPI issued2020 · 45% of these records are older, 48% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2021 among the 1,309 with a school on file
- Record last updated2021 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Massachusetts
There are 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Cambridge → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Devon Carroll, APRNCambridge, MA 021391720368699
- Jonathan Deweese, MSN, NP-C, PMHNPCambridge, MA 021391497206817
- Jennifer Kilmer, PMHNP-BCCambridge, MA 021391902685407
- Shannon Morgan, PMHNPCambridge, MA 021391265166235
- Anna PiccianoCambridge, MA 021391417611161
- Julie Dunne, PMHNP-BCCambridge, MA 021381023426640
- Joshua Hatcher-Mullins, NPCambridge, MA 021381407398142
- Sabrina Hayden, PMHNPCambridge, MA 021401215885066
Common questions
What is Douglas S. Crook, DNP, RN, PMHNP-BC's NPI number?
Douglas S. Crook, DNP, RN, PMHNP-BC's National Provider Identifier (NPI) is 1952938136, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Douglas S. Crook, DNP, RN, PMHNP-BC located?
The NPPES record lists a practice address at 872 Massachusetts Ave Unit 2, Cambridge, MA, 02139. Phone: (617) 395-5806. Providers update this record themselves, so call before visiting.
How can I verify Douglas S. Crook, DNP, RN, PMHNP-BC's license?
NPPES lists Massachusetts license number RN2264271, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Douglas S. Crook, DNP, RN, PMHNP-BC prescribe under Medicare Part D?
In 2024, Douglas S. Crook, DNP, RN, PMHNP-BC had 36 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.