Individual provider Active NPI

Alka C Walter, MBBS

  • Family Medicine Physician
  • Iowa City, IA
National Provider Identifier
1831503564
Registry record updated Nov 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
MD-44372 Issued in IA
Practice address
200 Hawkins Dr
Dept. of Family Medicine
Iowa City, IA 52242
Phone
(319) 384-7000
Fax
(319) 384-7822
NPI assigned
Jun 20, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 25, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD-44372 IA Primary

Addresses

Primary practice location

200 Hawkins Dr
Dept. of Family Medicine
Iowa City, IA 52242

Mailing address

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone (319) 384-7222

Other practice location 1

2751 Northgate Dr
Iowa City, IA 52245-9509
Phone (319) 384-7222

Other practice location 2

3465 Mulberry Ave
Muscatine, IA 52761-2324
Phone (563) 263-0339

Other practice location 3

3640 Middlebury Rd
Iowa City, IA 52245-2712
Phone (319) 467-6789

Other practice location 4

500 E Market St
Iowa City, IA 52245-2633
Phone (319) 339-3551

Other practice location 5

920 E 2nd Ave Ste 201B
Coralville, IA 52241-2225
Phone (319) 467-2000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA
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
I20180423001393 IA Practitioner - Family Practice 1951528488 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
State University of IowaGroup PAC ID 7618884230, 1,886 clinicians

Practice addresses (Care Compare)

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone (319) 356-1616

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.02 of 100Reported as group
Quality
75.68
Promoting interoperability
78
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
State University of Iowa Family Medicine CurrentSince May 14, 2018 Accepting new patients
State University of Iowa Past Accepting new patients
State University of Iowa Past Accepting new patients
State University of Iowa Past Accepting new patients

Locations

920 E 2nd Ave
Ste 201B
Coralville, IA 52241
Phone (319) 467-2000

500 E Market St
Iowa City, IA 52245
Phone (319) 339-0300

3640 Middlebury Rd
Iowa City, IA 52245
Phone (319) 467-6789

200 Hawkins Dr
#H
Iowa City, IA 52242
Phone (319) 356-1616

200 Hawkins Dr
Iowa City, IA 52242
Phone (319) 356-1616

2751 Northgate Dr
Iowa City, IA 52245
Phone (319) 338-3606

3465 Mulberry Ave
Muscatine, IA 52761
Phone (563) 262-9303

Interoperability endpoints

  • Direct secure messaging: awalter66741@uihcdirect.org

Organizations & group practices 4

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": "1403222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764028800000",
    "number": "1831503564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 HAWKINS DR",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421009",
            "telephone_number": "319-384-7222",
            "fax_number": "319-353-7549"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 HAWKINS DR",
            "address_2": "DEPT. OF FAMILY MEDICINE",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "52242",
            "telephone_number": "319-384-7000",
            "fax_number": "319-384-7822"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2751 Northgate Dr",
            "address_purpose": "LOCATION",
            "city": "Iowa City",
            "state": "IA",
            "postal_code": "522459509",
            "country_code": "US",
            "telephone_number": "319-384-7222",
            "fax_number": "319-356-3949",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3465 Mulberry Ave",
            "address_purpose": "LOCATION",
            "city": "Muscatine",
            "state": "IA",
            "postal_code": "527612324",
            "country_code": "US",
            "telephone_number": "563-263-0339",
            "fax_number": "563-263-5081",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3640 Middlebury Rd",
            "address_purpose": "LOCATION",
            "city": "Iowa City",
            "state": "IA",
            "postal_code": "522452712",
            "country_code": "US",
            "telephone_number": "319-467-6789",
            "fax_number": "319-467-7400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 E Market St",
            "address_purpose": "LOCATION",
            "city": "Iowa City",
            "state": "IA",
            "postal_code": "522452633",
            "country_code": "US",
            "telephone_number": "319-339-3551",
            "fax_number": "319-248-7945",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "920 E 2nd Ave Ste 201B",
            "address_purpose": "LOCATION",
            "city": "Coralville",
            "state": "IA",
            "postal_code": "522412225",
            "country_code": "US",
            "telephone_number": "319-467-2000",
            "fax_number": "319-467-2814",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALTER",
        "first_name": "ALKA",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "MBBS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-06-20",
        "last_updated": "2025-11-25",
        "certification_date": "2025-11-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IA",
            "license": "MD-44372",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Iowa City, IA

Sources for this page

Verify at the official NPI Registry.