NPIMap

Individual provider Active NPI

Christopher J Welsh, M.D.

  • Psychiatry Physician
  • Baltimore, MD
National Provider Identifier
1215943410
Registry record updated Feb 16, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
D0051661 Issued in MD
Practice address
701 W Pratt St
3Rd Floor
Baltimore, MD 21201-1023
Phone
(410) 328-5881
Fax
(410) 328-5882
NPI assigned
Jul 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 16, 2008

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X D0051661 MD Primary

Addresses

Primary practice location

701 W Pratt St
3Rd Floor
Baltimore, MD 21201-1023

Mailing address

PO Box 64515
Baltimore, MD 21264-4515
Phone (410) 328-5881

Other identifiers 1

IdentifierTypeStateIssuer
769780100MedicaidMD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110713000525 MD Practitioner - PsychiatryPractitioner - Addiction Medicine 5597828657 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
PsychiatryAlso: Addiction Medicine
Education
University of Maryland School of Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University of Maryland Psychiatry Associates PAGroup PAC ID 1052208253, 54 clinicians

Practice addresses (Care Compare)

701 W Pratt St
W
Baltimore, MD 21201-1023
Phone (410) 328-5881

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D0051661MDMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Maryland Psychiatry Associates, PA Psychiatry CurrentSince Jan 1, 1997 Accepting new patients
University of Maryland Medical Center, LLC CurrentSince Feb 1, 2024 Accepting new patients
Health Care for the Homeless, Inc PastSince Jan 1, 2009 Accepting new patients
University of Maryland Psychiatry Associates PA PastSince Oct 12, 2025 Accepting new patients
Maryland Group Faculty Practice LLC PastSince Dec 4, 2008 Accepting new patients

Locations

701 W Pratt St
Fl 3
Baltimore, MD 21201
Phone (410) 328-5881

701 W Pratt St
Baltimore, MD 21201
Phone (410) 328-5881

22 S Greene St
Baltimore, MD 21201
Phone (410) 328-5793

Interoperability endpoints

  • Direct secure messaging: cwelsh6555@direct.umm.edu

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Health Care for the Homeless, IncBaltimore, MD, CCN 211865 Federally qualified health center Corporate Director Feb 1, 2010

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1154304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1203120000000",
    "number": "1215943410",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64515",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644515",
            "telephone_number": "410-328-5881",
            "fax_number": "410-328-5882"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 W PRATT ST",
            "address_2": "3RD FLOOR",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011023",
            "telephone_number": "410-328-5881",
            "fax_number": "410-328-5882"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WELSH",
        "first_name": "CHRISTOPHER",
        "middle_name": "J",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-31",
        "last_updated": "2008-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MD",
            "license": "D0051661",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "769780100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.