Jennifer L. Lamb, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Portland, ME
Jennifer L. Lamb, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Portland, Maine, and NPI 1740570902, issued on Apr 8, 2011. Check the license (Maine AP111015, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer L. Lamb
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP111015 ME
Self-reported in NPPES; status is on the state search - Practice location
- 50 Monument SQ, Portland, ME 04101
- Phone
- (207) 221-8628
- Enumerated
- Apr 8, 2011
- Record last updated
- Apr 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110613000161); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 472 in Maine → Look up another NPI →
Also registered at 50 Monument SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda HaleySocial Worker1336379957
- Anne Heelan, LCSWSocial Worker1629487574
- Sadie Knott, PMHNPPsychiatric/Mental Health Nurse Practitioner1285998682
- Charles Mitchell, MDPsychiatry Physician1700800703
- Frank Sanfilippo, LCSWClinical Social Worker1922430560
- Susan SimpsonMental Health Counselor1962632588
Verify Jennifer L. Lamb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license AP111015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
554 Medicare Part D claims for 26 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clonazepam87 claims
- Dextroamphetamine-Amphetamine47 claims
- Lorazepam46 claims
- Fluoxetine Hcl31 claims
- Clonidine Hcl24 claims
- Sertraline Hcl23 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.
Industry payments in 2024: $396.29
16 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cornerstone Behavioral Healthcare LLCBangor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer L. Lamb among 472 psychiatric/mental health nurse practitioner records in Maine
Jennifer L. Lamb, PMHNP is one of 472 psychiatric/mental health nurse practitioner records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2010 · median 2019 among the 303 with a school on file
- Record last updated2011 · 40% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 psychiatric/mental health nurse practitioner records list a practice address in Portland
They are 71 of the 6,022 NPPES records with a practice address in Portland, and 472 psychiatric/mental health nurse practitioner records in Maine.
All 472 in Maine → Every provider in Portland → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Sandra Aubelangella, CNSPortland, ME 041011306883129
- Maureen Callnan, PMHNPPortland, ME 041011740332949
- Kelly Cignoli, NPPortland, ME 041011457529083
- Beth Dube, NP, RNPortland, ME 041011770764227
- Pamela Dyer, R.N.Portland, ME 041011063457042
- Jennifer Eilts-McKenney, NP, RN, LCPCPortland, ME 041011780729954
- Kimberly Foster, N.P.Portland, ME 041011396721924
- Constance Jordan, ANP, PMHNPPortland, ME 041011518939032
Common questions
What is Jennifer L. Lamb, PMHNP's NPI number?
Jennifer L. Lamb, PMHNP's National Provider Identifier (NPI) is 1740570902, issued on Apr 8, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer L. Lamb, PMHNP located?
The NPPES record lists a practice address at 50 Monument SQ, Portland, ME, 04101. Phone: (207) 221-8628. Providers update this record themselves, so call before visiting.
How can I verify Jennifer L. Lamb, PMHNP's license?
NPPES lists Maine license number AP111015, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer L. Lamb, PMHNP prescribe under Medicare Part D?
In 2024, Jennifer L. Lamb, PMHNP had 554 Medicare Part D claims for 26 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.