Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Jennifer L Lamb, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1740570902

MS. Jennifer L Lamb, PMHNP is a Nurse Practitioner in Portland, Maine. Qualified in 2010, 16 years ago. Practices with Cornerstone Behavioral Healthcare LLC, a 29-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
16
Licensed in
ME
In the registry since
2011
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

50 Monument Sq
Portland, ME 04101-4039
Phone: (207) 221-8628
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP111015 (ME)

Record details

NPI number1740570902
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedApril 8, 2011
Last updated in NPPESApril 8, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Cornerstone Behavioral Healthcare Llc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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