Individual provider Active NPI

Jashan Gill, MD

  • Internal Medicine Physician
  • Mason City, IA
National Provider Identifier
1447866579
Registry record updated Aug 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
R-12678 Issued in IA
Practice address
250 S Crescent Dr Ste 200
Mason City, IA 50401-2911
Phone
(641) 494-5300
NPI assigned
Sep 23, 2020
Last updated
Aug 15, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 15, 2025

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 125075734 IL
Internal Medicine Physician 207R00000X R-12678 IA Primary

Addresses

Primary practice location

250 S Crescent Dr Ste 200
Mason City, IA 50401-2911

Mailing address

1000 4TH St SW
Mason City, IA 50401-2800
Phone (641) 428-7000

Other practice location 1

3707 Doty Rd Ste Eandf
Woodstock, IL 60098-7530
Phone (815) 338-6600

Other practice location 2

3707 Doty Rd Ste Eandf
Woodstock, IL 60098-7530
Phone (815) 338-6600

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address heartcenternurse@mcclinic.direct-ci.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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
I20260616001642 PA Order and Referring Only - Cardiac ElectrophysiologyPractitioner - Cardiac Electrophysiology 4183084411

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cogent Healthcare of Iowa PCGroup PAC ID 3779517941, 60 clinicians

Practice addresses (Care Compare)

1000 4TH St SW
Mason City, IA 50401-2800
Phone (641) 428-6615

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125075734ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cogent Healthcare of Iowa, PC Internal Medicine CurrentSince Dec 22, 2025 Accepting new patients

Locations

3 S 4th Ave
Marshalltown, IA 50158
Phone (641) 754-5145

1000 4th St SW
Mason City, IA 50401
Phone (641) 424-6704

Interoperability endpoints

  • Direct secure messaging: jgill3945560@direct.trinity-health.org

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 4

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": "1600819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755216000000",
    "number": "1447866579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 4TH ST SW",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504012800",
            "telephone_number": "641-428-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "250 S CRESCENT DR STE 200",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504012911",
            "telephone_number": "641-494-5300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3707 Doty Rd Ste Eandf",
            "address_purpose": "LOCATION",
            "city": "Woodstock",
            "state": "IL",
            "postal_code": "600987530",
            "country_code": "US",
            "telephone_number": "815-338-6600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3707 Doty Rd Ste Eandf",
            "address_purpose": "LOCATION",
            "city": "Woodstock",
            "state": "IL",
            "postal_code": "600987530",
            "country_code": "US",
            "telephone_number": "815-338-6600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GILL",
        "first_name": "JASHAN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-09-23",
        "last_updated": "2025-08-15",
        "certification_date": "2025-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125075734",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IA",
            "license": "R-12678",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "heartcenternurse@mcclinic.direct-ci.net",
            "affiliation": "N",
            "endpointDescription": "MercyOne North Iowa Direct Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "250 S Crescent Dr Ste 200",
            "city": "Mason City",
            "state": "IA",
            "country_code": "US",
            "postal_code": "504012911",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mason City, IA

Sources for this page

Verify at the official NPI Registry.