NPPES file of Aug 9, 2026

Jennifer Jeanne Osterloh, RN

Psychiatric/Mental Health Nurse Practitioner · Dunkirk, MD

Jennifer Jeanne Osterloh, RN is a psychiatric/mental health nurse practitioner with a practice address in Dunkirk, Maryland, and NPI 1447083951, issued on Aug 21, 2024. Check the license (Maryland R204428, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447083951
Name
Jennifer Jeanne Osterloh
Credential
RN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
R204428 MD
Self-reported in NPPES; status is on the state search
Practice location
3175 W Ward RD Ste 200, Dunkirk, MD 20754
Phone
(410) 286-0664
Enumerated
Aug 21, 2024
Record last updated
Nov 2, 2024
Fax
(410) 286-2834
Medicare enrollment
Enrolled (PECOS I20241217000876); 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 3175 W Ward RD Ste 200

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

  1. Erin Monfiston, LCPCProfessional Counselor1700495462

Verify Jennifer Jeanne Osterloh 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 R204428
    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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Bills Medicare through one group practice

  1. Andrew T Gergely, MD And Associates, LLCDunkirk, MD

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

2 psychiatric/mental health nurse practitioner records list a practice address in Dunkirk

They are 2 of the 116 NPPES records with a practice address in Dunkirk, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.

Other psychiatric/mental health nurse practitioner records in Maryland

  1. Elisabeth Abamina-Lette, PMHNP-BCBaltimore, MD1578210035
  2. Christina Abange, NPGreenbelt, MD1467193854
  3. Itoro AbataiBaltimore, MD1245839653
  4. Ama Abban, PMHNPJessup, MD1184488017
  5. Lindsay Abbott, PMHNP-BCBaltimore, MD1205264116
  6. Adebola Abe-Fapohunda, PMHNP-BCUpper Marlboro, MD1083227177
  7. Genet Abera, CRNP-PMHNPSilver Spring, MD1346979135
  8. Karen AbernathyBaltimore, MD1588032122
  9. Zekarias AbessaSevern, MD1659198729
  10. Deepa Abhilash, CRNPSalisbury, MD1831718972

Common questions

What is Jennifer Jeanne Osterloh, RN's NPI number?

Jennifer Jeanne Osterloh, RN's National Provider Identifier (NPI) is 1447083951, issued on Aug 21, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Jeanne Osterloh, RN located?

The NPPES record lists a practice address at 3175 W Ward RD Ste 200, Dunkirk, MD, 20754. Phone: (410) 286-0664. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Jeanne Osterloh, RN's license?

NPPES lists Maryland license number R204428, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.