NPPES file of Aug 9, 2026

Shannon Leah Devlin, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Holyoke, MA

Shannon Leah Devlin, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Holyoke, Massachusetts, and NPI 1588096754, issued on Jul 30, 2013. Check the license (Massachusetts RN2284831, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588096754
Name
Shannon Leah Devlin
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
RN2284831 MA
Self-reported in NPPES; status is on the state search
Practice location
303 Beech St, Holyoke, MA 01040
Phone
(413) 540-1234
Enumerated
Jul 30, 2013
Record last updated
Oct 22, 2025
Medicare enrollment
Enrolled (PECOS I20150813011452); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 303 Beech St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elizabeth AdamsMental Health Counselor1962340620
  2. Chelsea AloisiCounselor1679319768
  3. Ashley AmonSchool Counselor1437871084
  4. Martha BaezCounselor1073080123
  5. Ashley BarrettCounselor1841779964
  6. Jesse BathCounselor1124728605

Verify Shannon Leah Devlin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2284831
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,803 Medicare Part D claims for 98 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Shannon Devlin1,803
  2. Specialty average906

Most prescribed

  1. Clonazepam167 claims
  2. Lorazepam130 claims
  3. Risperidone126 claims
  4. Venlafaxine Hcl Er92 claims
  5. Trazodone Hcl88 claims
  6. Aripiprazole72 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

  1. River Valley Counseling Center IncHolyoke, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Shannon Leah Devlin among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts

Shannon Leah Devlin, 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 2013, is newer than 19% of them.

  • NPI issued2013 · 19% of these records are older, 79% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2014 · median 2021 among the 1,309 with a school on file
  • Record last updated2025 · 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).

27 psychiatric/mental health nurse practitioner records list a practice address in Holyoke

They are 27 of the 1,961 NPPES records with a practice address in Holyoke, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Natalie BassHolyoke, MA 010401568097749
  2. Doreen D'Agostino, PMHNP, CRNPHolyoke, MA 010401083081079
  3. Katherine Darling, DNP, APRNHolyoke, MA 010401013960707
  4. Akwasi Duah, PHD, RN, PMHNP-BCHolyoke, MA 010401457509002
  5. Kristen Heldmann, NPHolyoke, MA 010401710348131
  6. Yurany JarvisHolyoke, MA 010401295034007
  7. Dennies Jones, NPHolyoke, MA 010401063983252
  8. Daiana KhabirHolyoke, MA 010401477052363

Common questions

What is Shannon Leah Devlin, PMHNP-BC's NPI number?

Shannon Leah Devlin, PMHNP-BC's National Provider Identifier (NPI) is 1588096754, issued on Jul 30, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Leah Devlin, PMHNP-BC located?

The NPPES record lists a practice address at 303 Beech St, Holyoke, MA, 01040. Phone: (413) 540-1234. Providers update this record themselves, so call before visiting.

How can I verify Shannon Leah Devlin, PMHNP-BC's license?

NPPES lists Massachusetts license number RN2284831, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Shannon Leah Devlin, PMHNP-BC prescribe under Medicare Part D?

In 2024, Shannon Leah Devlin, PMHNP-BC had 1,803 Medicare Part D claims for 98 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.