David J. Forbes, CRNP
Psychiatric/Mental Health Clinical Nurse Specialist · Clarksville, MD
David J. Forbes, CRNP is a psychiatric/mental health clinical nurse specialist with a practice address in Clarksville, Maryland, and NPI 1164427266, issued on Jun 15, 2005. Check the license (Maryland R113539, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David J. Forbes
- Credential
- CRNP
- Primary taxonomy
- Psychiatric/Mental Health Clinical Nurse Specialist 364SP0808X
- License numbers
- R113539 MD
R1-3539 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6339 Ten Oaks RD Ste 300, Clarksville, MD 21029
- Phone
- (443) 904-1817
- Enumerated
- Jun 15, 2005
- Record last updated
- Jul 19, 2026
- Fax
- (410) 639-5246
- Medicaid ID
- 407499800 MD
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health clinical nurse specialist records → All 34 in Maryland → Look up another NPI →
Also registered at 6339 Ten Oaks RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheeba AbrahamPsychiatric/Mental Health Nurse Practitioner1598564759
- Yana Benyumov, LCPCMental Health Counselor1942001581
- Christine WilliamsProfessional Counselor1053737908
Verify David J. Forbes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R113539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average psychiatric/mental health clinical nurse specialist in 2024
359 Medicare Part D claims for 33 beneficiaries, against an average of 1,054 among the 390 providers of this specialty who prescribed in Part D.
Most prescribed
- Risperidone49 claims
- Clonazepam39 claims
- Alprazolam36 claims
- Trazodone Hcl27 claims
- Benztropine Mesylate20 claims
- Bupropion Xl19 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.
David J. Forbes among 34 psychiatric/mental health clinical nurse specialist records in Maryland
David J. Forbes, CRNP is one of 34 psychiatric/mental health clinical nurse specialist records with a practice address in Maryland. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SP0808X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Clinical Nurse Specialist providers in Maryland
There are 34 psychiatric/mental health clinical nurse specialist records in Maryland.
All 34 in Maryland → Every provider in Clarksville → Psychiatric/Mental Health Clinical Nurse Specialist nationwide →
The 8 psychiatric/mental health clinical nurse specialist records with the nearest ZIP codes
- Myrna Carpenter, PHD, RN, CS-PColumbia, MD 210441184849143
- Brittany Pollard, FNP-BCBel Air, MD 210141407491095
- Nadege Marie NdjuigaGlen Burnie, MD 210611073334710
- Christine Fritze, APRN/PMHLutherville, MD 210931609112010
- Masaouda Aryeetey, RNOwings Mills, MD 211171982453106
- Roberta Worrall-Feldhausen, APRNSilver Spring, MD 209041841222973
- Blythe Bieging, PH.D. , A.P.R.N.Silver Spring, MD 209031578733176
- Patrycja Hoffmann, NPBethesda, MD 208921356326078
Common questions
What is David J. Forbes, CRNP's NPI number?
David J. Forbes, CRNP's National Provider Identifier (NPI) is 1164427266, issued on Jun 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David J. Forbes, CRNP located?
The NPPES record lists a practice address at 6339 Ten Oaks RD Ste 300, Clarksville, MD, 21029. Phone: (443) 904-1817. Providers update this record themselves, so call before visiting.
How can I verify David J. Forbes, CRNP's license?
NPPES lists Maryland license number R113539, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does David J. Forbes, CRNP prescribe under Medicare Part D?
In 2024, David J. Forbes, CRNP had 359 Medicare Part D claims for 33 beneficiaries; the average among psychiatric/mental health clinical nurse specialist prescribers was 1,054. 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.