Active NPI
Imran H Chowdhury, MD
- Specialist
- Columbia, MD
National Provider Identifier
1396747549
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Specialist
- License
- D0042019
- Practice address
- 10802 Hickory Ridge Rd
Ste 310
Columbia, MD 21044-3622 - Phone
- (410) 997-1336
- Fax
- (410) 997-1636
- NPI assigned
- Jun 1, 2005
- Last updated
- Sep 29, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | D0042019 | MD | Primary |
Addresses
Primary practice location
10802 Hickory Ridge Rd
Ste 310
Columbia, MD 21044-3622
Mailing address
9784 Old Annapolis Rd
Ellicott City, MD 21042-6327
Phone (410) 997-1336
Other identifiers 25
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1013393 | Other | MD | COVENTRY |
| 1936481 | Other | MD | UNITED HEALTHCARE |
| 0178052 | Other | MD | GHI |
| 099956794A | Medicaid | GA | |
| 187126 | Other | VA | ANTHEM BLUE CROSS |
| 88624 | Other | MD | AMERIGROUP |
| 244618 | Other | VA | BLUE CROSS OF TRIGON |
| 328881100 | Medicaid | MD | |
| 4410647001 | Other | MD | CIGNA |
| 459053 | Other | MD | MAMSI |
| 88624 | Other | MD | AMERICAID |
| 1114986 | Other | MD | AETNA HMO |
| 92-00121 | Other | MD | EVERCARE |
| 027476300 | Medicaid | DC | |
| 1854746 | Medicaid | NY | |
| 4564479 | Other | MD | AETNA OTHER |
| 5702 | Other | MD | ELDER HEALTH |
| 61077802 | Other | MD | BLUE CROSS OF MARYLAND |
| 9200849 | Other | MD | AMERICHOICE |
| N1510001 | Other | DC | BLUE CROSS FEDERAL |
| 494016 | Other | MD | US HEALTHCARE |
| P00288291 | Other | MD | RAILROAD |
| 459053 | Other | MD | ALLIANCE |
| 7615904 | Medicaid | NC | |
| 770390 | Other | MD | NATIONAL CAPITAL PPO |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Infectious Disease
- Education
- Other, 1987
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
6510 Kenilworth Ave
Riverdale, MD 20737-1346
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Frederick Health Hospital Inc | Past | Accepting new patients |
Organizations & group practices 2
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.
-
dba Infectious Disease Care Center
- Infectious Disease Physician
- Columbia, MD
- NPI 1699728089
DC
-
dba Frederick Health Hospital
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fort Washington, MD
- NPI 1932146461
-
dba Adventist HealthCare White Oak Medical Center
- General Acute Care Hospital
- Silver Spring, MD
- NPI 1487650024
-
dba University of Maryland Bowie Health Center
- General Acute Care Hospital
- Upper Marlboro, MD
- NPI 1720099286
-
dba Doctors Community Hospital
- General Acute Care Hospital
- Lanham, MD
- NPI 1730136532
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1117584000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790640000000",
"number": "1396747549",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9784 OLD ANNAPOLIS RD",
"city": "ELLICOTT CITY",
"state": "MD",
"postal_code": "210426327",
"telephone_number": "410-997-1336",
"fax_number": "410-997-1636"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10802 HICKORY RIDGE RD",
"address_2": "STE 310",
"city": "COLUMBIA",
"state": "MD",
"postal_code": "210443622",
"telephone_number": "410-997-1336",
"fax_number": "410-997-1636"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHOWDHURY",
"first_name": "IMRAN",
"middle_name": "H",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-06-01",
"last_updated": "2026-09-29",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "MD",
"license": "D0042019",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "COVENTRY",
"identifier": "1013393",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITED HEALTHCARE",
"identifier": "1936481",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GHI",
"identifier": "0178052",
"state": "MD"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "099956794A",
"state": "GA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ANTHEM BLUE CROSS",
"identifier": "187126",
"state": "VA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERIGROUP",
"identifier": "88624",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS OF TRIGON",
"identifier": "244618",
"state": "VA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "328881100",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "4410647001",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MAMSI",
"identifier": "459053",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERICAID",
"identifier": "88624",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA HMO",
"identifier": "1114986",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EVERCARE",
"identifier": "92-00121",
"state": "MD"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "027476300",
"state": "DC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1854746",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA OTHER",
"identifier": "4564479",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ELDER HEALTH",
"identifier": "5702",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS OF MARYLAND",
"identifier": "61077802",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERICHOICE",
"identifier": "9200849",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS FEDERAL",
"identifier": "N1510001",
"state": "DC"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "US HEALTHCARE",
"identifier": "494016",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD",
"identifier": "P00288291",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ALLIANCE",
"identifier": "459053",
"state": "MD"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "7615904",
"state": "NC"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NATIONAL CAPITAL PPO",
"identifier": "770390",
"state": "MD"
}
],
"endpoints": [],
"other_names": []
}Other providers in Columbia, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.