Matthew James Lyman, PMHNP, ANP, LICSW
Psychiatric/Mental Health Nurse Practitioner · Washington, DC
Matthew James Lyman, PMHNP, ANP, LICSW is a psychiatric/mental health nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1598880536, issued on Mar 20, 2007. Check the license (District of Columbia 1043976, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew James Lyman
- Credential
- PMHNP, ANP, LICSW
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 1043976 DC
111458 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 G St NW Ste 200east, Washington, DC 20001
- Phone
- (202) 660-0005
- Enumerated
- Mar 20, 2007
- Record last updated
- Jul 21, 2022
- Fax
- (202) 660-0025
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 215 in District of Columbia → Look up another NPI →
Also registered at 1001 G St NW Ste 200east
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Evans, M.D.Family Medicine Physician1134324403
Verify Matthew James Lyman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license 1043976Check 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
39 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.
Matthew James Lyman among 215 psychiatric/mental health nurse practitioner records in District of Columbia
Matthew James Lyman, PMHNP, ANP, LICSW is one of 215 psychiatric/mental health nurse practitioner records with a practice address in District of Columbia. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 2% of them.
- NPI issued2007 · 2% of these records are older, 94% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2022 · 24% 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 District of Columbia 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 District of Columbia
There are 215 psychiatric/mental health nurse practitioner records in District of Columbia.
All 215 in District of Columbia → Every provider in Washington → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Hope Achoronye, PMHNPWashington, DC 200011891460895
- Kenny Amanze, CRNP-PHMWashington, DC 200011962168468
- Chinelo Anadu, NURSE PRACTITIONERWashington, DC 200011023477981
- Brittany Daniel, DNP, PMHNP-BCWashington, DC 200011619687159
- Clement Efobi, APRNWashington, DC 200011952943037
- Mercy Eseme-EfobiWashington, DC 200011891191946
- Christine McGuire, PMHNP, FNPWashington, DC 200011083667257
- Sandrine Noutchia, HHAWashington, DC 200011447510375
Common questions
What is Matthew James Lyman, PMHNP, ANP, LICSW's NPI number?
Matthew James Lyman, PMHNP, ANP, LICSW's National Provider Identifier (NPI) is 1598880536, issued on Mar 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew James Lyman, PMHNP, ANP, LICSW located?
The NPPES record lists a practice address at 1001 G St NW Ste 200east, Washington, DC, 20001. Phone: (202) 660-0005. Providers update this record themselves, so call before visiting.
How can I verify Matthew James Lyman, PMHNP, ANP, LICSW's license?
NPPES lists District of Columbia license number 1043976, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew James Lyman, PMHNP, ANP, LICSW prescribe under Medicare Part D?
In 2024, Matthew James Lyman, PMHNP, ANP, LICSW had 39 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.