Rachel E. Lambert, FNP-BC, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Worcester, MA
Rachel E. Lambert, FNP-BC, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1003697889, issued on Oct 9, 2023. Check the license (Massachusetts RN2377490, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel E. Lambert
- Credential
- FNP-BC, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN2377490 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Century Dr, Worcester, MA 01606
- Phone
- (508) 762-5400
- Enumerated
- Oct 9, 2023
- Record last updated
- Jan 18, 2024
- Fax
- (508) 762-5410
- Medicare enrollment
- Enrolled (PECOS I20240131000056); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 100 Century Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arun Abraham, MDStudent in an Organized Health Care Education/Training Program1417897414
- Bhavana Aitha, DOStudent in an Organized Health Care Education/Training Program1679323414
- Jason Alan, PSY.D.Clinical Psychologist1922742469
- Caroline Alper, M.D.Internal Medicine Physician1134228992
- Melissa Anderson, PH.D.Clinical Psychologist1043559099
- Kathryn Andersson, CNPPsychiatric/Mental Health Nurse Practitioner1811629843
Verify Rachel E. Lambert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2377490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
263 Medicare Part D claims for 48 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Duloxetine Hcl25 claims
- Clonazepam15 claims
- Mirtazapine15 claims
- Gabapentin14 claims
- Lurasidone Hcl14 claims
- Prazosin Hcl14 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
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel E. Lambert among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Rachel E. Lambert, FNP-BC, 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 2023, is newer than 67% of them.
- NPI issued2023 · 67% of these records are older, 24% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2021 among the 1,309 with a school on file
- Record last updated2024 · 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).
132 psychiatric/mental health nurse practitioner records list a practice address in Worcester
They are 132 of the 13,166 NPPES records with a practice address in Worcester, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Worcester → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kathryn Andersson, CNPWorcester, MA 016061811629843
- Maureen DaniellWorcester, MA 016061497132864
- Lovester Duncan, NURSE PRACTITIONERWorcerster, MA 016061497298079
- Laura Florman, PMHNP, RNWorcester, MA 016061326462698
- Shari Harding, RN/NPWorcester, MA 016061265859722
- James Kernan, PMHNP-BCWorcester, MA 016061578147245
- Esther KinyanjuiWorcester, MA 016061497576953
- Justina Mbugua, APRNWorcester, MA 016061912687088
Common questions
What is Rachel E. Lambert, FNP-BC, PMHNP-BC's NPI number?
Rachel E. Lambert, FNP-BC, PMHNP-BC's National Provider Identifier (NPI) is 1003697889, issued on Oct 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Rachel E. Lambert, FNP-BC, PMHNP-BC located?
The NPPES record lists a practice address at 100 Century Dr, Worcester, MA, 01606. Phone: (508) 762-5400. Providers update this record themselves, so call before visiting.
How can I verify Rachel E. Lambert, FNP-BC, PMHNP-BC's license?
NPPES lists Massachusetts license number RN2377490, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel E. Lambert, FNP-BC, PMHNP-BC prescribe under Medicare Part D?
In 2024, Rachel E. Lambert, FNP-BC, PMHNP-BC had 263 Medicare Part D claims for 48 beneficiaries; 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.