NPPES file of Aug 9, 2026

Melanie Osefo

Psychiatric/Mental Health Nurse Practitioner · Crofton, MD

Melanie Osefo is a psychiatric/mental health nurse practitioner with a practice address in Crofton, Maryland, and NPI 1629561584, issued on Jun 14, 2018. Check the license (Maryland 2022067063, as entered in NPPES) with the Maryland 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
1629561584
Name
Melanie Osefo
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
2022067063 MD
R212770 MD
Self-reported in NPPES; status is on the state search
Practice location
2411 Crofton LN Ste 14A, Crofton, MD 21114
Phone
(240) 267-9595
Enumerated
Jun 14, 2018
Record last updated
Nov 25, 2025
Fax
(240) 363-2266
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2411 Crofton LN Ste 14A

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

  1. Nicholas Grande, D.C.Rehabilitation Chiropractor1144274994

Verify Melanie Osefo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 2022067063
    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 Maryland license search

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73% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

245 Medicare Part D claims for 24 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.

  1. Melanie Osefo245
  2. Specialty average906

Most prescribed

  1. Clonazepam27 claims
  2. Venlafaxine Hcl Er23 claims
  3. Sertraline Hcl16 claims
  4. Trintellix14 claims
  5. Aripiprazole13 claims
  6. Fluoxetine Hcl12 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: $448.43

15 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, 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.

  1. Melanie Osefo$448.43
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Melanie Osefo among 2,373 psychiatric/mental health nurse practitioner records in Maryland

Melanie Osefo is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 28% of them.

  • NPI issued2018 · 28% of these records are older, 67% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2025 · 19% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 psychiatric/mental health nurse practitioner records list a practice address in Crofton

They are 10 of the 488 NPPES records with a practice address in Crofton, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.

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

  1. Sarah Langham, PMHNP-BCCrofton, MD 211141942668785
  2. Edith Linville, PMHNPCrofton, MD 211141316496326
  3. Gedeon Longtchi, FNPCrofton, MD 211141689157331
  4. Courtney MarshallCrofton, MD 211141871512350
  5. Gwendolyn Merchant, CRNP-PMHCrofton, MD 211141578844601
  6. Emefua Njualem, DNPCrofton, MD 211141073108197
  7. Richard Nkwetta, APRN, PMHNP-BC.Crofton, MD 211141669124731
  8. Mufutiat Oyegunle, PMHNP-BCCrofton, MD 211141386567311

Common questions

What is Melanie Osefo's NPI number?

Melanie Osefo's National Provider Identifier (NPI) is 1629561584, issued on Jun 14, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Melanie Osefo located?

The NPPES record lists a practice address at 2411 Crofton LN Ste 14A, Crofton, MD, 21114. Phone: (240) 267-9595. Providers update this record themselves, so call before visiting.

How can I verify Melanie Osefo's license?

NPPES lists Maryland license number 2022067063, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Melanie Osefo prescribe under Medicare Part D?

In 2024, Melanie Osefo had 245 Medicare Part D claims for 24 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.