Dorothy Leigh Geffken
Psychiatric/Mental Health Nurse Practitioner · Newton, NJ
Dorothy Leigh Geffken is a psychiatric/mental health nurse practitioner with a practice address in Newton, New Jersey, and NPI 1689268898, issued on Feb 28, 2021. Check the license (New Jersey 26NJ01460800, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dorothy Leigh Geffken
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 26NJ01460800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 14 Church Street, Newton, NJ 07860
- Phone
- (973) 600-5487
- Enumerated
- Feb 28, 2021
- Record last updated
- Oct 18, 2023
- Fax
- (973) 957-3222
- Medicare enrollment
- Enrolled (PECOS I20230818000958); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,806 in New Jersey → Look up another NPI →
Verify Dorothy Leigh Geffken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ01460800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
251 Medicare Part D claims for 31 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl46 claims
- Escitalopram Oxalate41 claims
- Mirtazapine20 claims
- Sertraline Hcl16 claims
- Aripiprazole15 claims
- Bupropion Xl13 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: $13.71
1 payment: food and beverage; the largest payer was Abbvie 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
- Mental Health Association OF Essex And Morris, Inc.Montclair, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dorothy Leigh Geffken among 1,806 psychiatric/mental health nurse practitioner records in New Jersey
Dorothy Leigh Geffken is one of 1,806 psychiatric/mental health nurse practitioner records with a practice address in New Jersey. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 43% of them.
- NPI issued2021 · 43% of these records are older, 49% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2022 · median 2021 among the 1,070 with a school on file
- Record last updated2023 · 21% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 psychiatric/mental health nurse practitioner records list a practice address in Newton
They are 14 of the 503 NPPES records with a practice address in Newton, and 1,806 psychiatric/mental health nurse practitioner records in New Jersey.
All 1,806 in New Jersey → Every provider in Newton → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Obinna Anyanwu, PMHNP-BCNewton, NJ 078601659141273
- Robyn Barb, PMHNP-BCNewton, NJ 078601073461893
- Deborah Drumm, APN,BCNewton, NJ 078601720192297
- Jose GarcesNewton, NJ 078601710466842
- Anne Huelbig, PMHNPNewton, NJ 078601487830071
- Jacqueline Hunterton-Anderson, DNP, PMHNP-BCNewton, NJ 078601710597422
- Niniola Kassim-AfilakaNewton, NJ 078601649831306
- Karen Lehr, MSW, MSN, PMHNP-BCNewton, NJ 078601669728432
Common questions
What is Dorothy Leigh Geffken's NPI number?
Dorothy Leigh Geffken's National Provider Identifier (NPI) is 1689268898, issued on Feb 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Dorothy Leigh Geffken located?
The NPPES record lists a practice address at 14 Church Street, Newton, NJ, 07860. Phone: (973) 600-5487. Providers update this record themselves, so call before visiting.
How can I verify Dorothy Leigh Geffken's license?
NPPES lists New Jersey license number 26NJ01460800, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Dorothy Leigh Geffken prescribe under Medicare Part D?
In 2024, Dorothy Leigh Geffken had 251 Medicare Part D claims for 31 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.