NPPES file of Aug 9, 2026

Layla Billings

Psychiatric/Mental Health Nurse Practitioner · Rockport, ME

Layla Billings is a psychiatric/mental health nurse practitioner with a practice address in Rockport, Maine, and NPI 1558626655, issued on Jul 5, 2012. Check the license (Maine CNP121042, as entered in NPPES) with the Maine 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
1558626655
Name
Layla Billings
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
CNP121042 ME
Self-reported in NPPES; status is on the state search
Practice location
731 Commercial St, Rockport, ME 04856
Phone
(207) 470-7090
Enumerated
Jul 5, 2012
Record last updated
Jul 5, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20141121001288); 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 731 Commercial St

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

  1. Susan Butterworth, NPFamily Nurse Practitioner1760433619
  2. Kathryn Cohen, LCSWClinical Social Worker1811265754
  3. Joel Lafleur, MDSurgery Physician1922072545

Verify Layla Billings in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license CNP121042
    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 Maine license search

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2.6 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024

2,392 Medicare Part D claims for 101 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Layla Billings2,392
  2. Specialty average906

Most prescribed

  1. Venlafaxine Hcl Er148 claims
  2. Sertraline Hcl101 claims
  3. Lamotrigine98 claims
  4. Topiramate92 claims
  5. Hydroxyzine Pamoate91 claims
  6. Quetiapine Fumarate91 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.

Layla Billings among 472 psychiatric/mental health nurse practitioner records in Maine

Layla Billings 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 2012, is newer than 33% of them.

  • NPI issued2012 · 33% of these records are older, 65% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2012 · median 2019 among the 303 with a school on file
  • Record last updated2012 · 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).

Psychiatric/Mental Health Nurse Practitioner providers in Maine

There are 472 psychiatric/mental health nurse practitioner records in Maine.

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

  1. Stephanie Pemberton, PMHNP-BCRockport, ME 048561205287513
  2. Mikala Walton, PMHNP-BCRockport, ME 048561346891132
  3. Kathleen Dishner, PMHNP-BCCamden, ME 048431235221854
  4. Christine Beguin-Fernald, DNP, PMHNP, BSN, RNRockland, ME 048411235741893
  5. Susan LidstoneRockland, ME 048411548356900
  6. Christian Macfee, PMHNP-BCRockland, ME 048411811541709
  7. Deborah MackinnonRockland, ME 048411659467041
  8. Jude Stevens, DNP, AGPCNP, PMHNPRockland, ME 048411124680707

Common questions

What is Layla Billings's NPI number?

Layla Billings's National Provider Identifier (NPI) is 1558626655, issued on Jul 5, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Layla Billings located?

The NPPES record lists a practice address at 731 Commercial St, Rockport, ME, 04856. Phone: (207) 470-7090. Providers update this record themselves, so call before visiting.

How can I verify Layla Billings's license?

NPPES lists Maine license number CNP121042, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Layla Billings prescribe under Medicare Part D?

In 2024, Layla Billings had 2,392 Medicare Part D claims for 101 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.