NPPES file of Aug 9, 2026

Upper Chesapeake Medical Services, INC in Aberdeen, MD

This location of Upper Chesapeake Medical Services bills under NPI 1659012284, an organization record issued on Apr 6, 2022 with the primary taxonomy Psychiatry Physician. It is one of 7 NPIs registered under this name and one of 3 in Aberdeen; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1659012284
Legal name
Upper Chesapeake Medical Services, INC
Entity
Type 2 · organization
Primary taxonomy
Psychiatry Physician 2084P0800X
Practice location
660 MCHENRY ROAD, Aberdeen, MD 21001
Phone
443-843-5000
Mailing address
Linthicum, MD
Enumerated
Apr 6, 2022
Record updated
Feb 9, 2024
Authorized official
Cfo (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 2 Aberdeen NPIs

  1. Upper Chesapeake Medical Services, INC660 MCHENRY RD · issued Aug 13, 20241356172993
  2. Upper Chesapeake Medical Services, INC660 MCHENRY RD · issued Jul 28, 20251619850625

4 clinicians CMS lists with Upper Chesapeake Medical Services in Aberdeen

  1. Elizabeth Barwick, CRNP-PMHPsychiatric/Mental Health Nurse Practitioner1033920061
  2. Valerie Dorcelus, MDPsychiatry Physician1720583594
  3. Megan Gunnarsson, PMHNPPsychiatry Physician1558056978
  4. Tracy MurrayPsychiatric/Mental Health Nurse Practitioner1154207363

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 7 Upper Chesapeake Medical Services NPIs

Every location registered under this name, in 3 cities.

See every location

Checking an organization

  1. Confirm the business with the Maryland secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 2084P0800X Psychiatry Physician
  • 208M00000X Hospitalist Physician

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Aberdeen NPI should I use?

Ask the office which NPI it bills under; all 3 Aberdeen NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.