Individual provider Active NPI

Anna Prohl, MD

  • Hospitalist Physician
  • Baltimore, MD
National Provider Identifier
1245932409
Registry record updated Jun 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
D0107223 Issued in MD
Practice address
University of Maryland
22 S Green St, Room N3E09
Baltimore, MD 21201
Phone
(410) 328-6110
NPI assigned
Mar 21, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X D0107223 MD
Hospitalist Physician 208M00000X D0107223 MD Primary

Addresses

Primary practice location

University of Maryland
22 S Green St, Room N3E09
Baltimore, MD 21201

Mailing address

University of Maryland,
22 S Green St, Room N3E09
Baltimore, MD 21201
Phone (410) 328-6110

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260623000370 MD Practitioner - HospitalistPractitioner - Internal Medicine 4688020696

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
F H Netter, M.D. School of Med at Quinnipiac Univ, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Maryland Physicians PAGroup PAC ID 2769394808, 395 clinicians

Practice addresses (Care Compare)

22 S Green St
Baltimore, MD 21201-1544
Phone (410) 328-8040

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0107223MDMDInternal Medicine Physician

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1679356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782777600000",
    "number": "1245932409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "UNIVERSITY OF MARYLAND,",
            "address_2": "22 S GREEN ST, ROOM N3E09",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "21201",
            "telephone_number": "410-328-6110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "UNIVERSITY OF MARYLAND",
            "address_2": "22 S GREEN ST, ROOM N3E09",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "21201",
            "telephone_number": "410-328-6110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PROHL",
        "first_name": "ANNA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-21",
        "last_updated": "2026-06-30",
        "certification_date": "2026-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0107223",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MD",
            "license": "D0107223",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.