Active NPI
Hashim S Hashim, MD
- Pediatrics Physician
- Rockville, MD
National Provider Identifier
1497739791
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- D0052219
- Practice address
- 4701 Randolph Rd
Suite 212
Rockville, MD 20852-2257 - Phone
- (240) 221-0141
- Fax
- (240) 221-0143
- NPI assigned
- Dec 1, 2005
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neonatal-Perinatal Medicine Physician | 2080N0001X | D0052219 | MD | |
| Pediatrics Physician | 208000000X | D0052219 | MD | Primary |
Addresses
Primary practice location
4701 Randolph Rd
Suite 212
Rockville, MD 20852-2257
Mailing address
4701 Randolph Rd
Suite 212
Rockville, MD 20852-2257
Phone (240) 221-0141
Other identifiers 11
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1178971 | Other | FIRST HEALTH | |
| 7847-0001 | Other | BLUE CROSS NCA | |
| 034535 | Other | PRIORITY PARTNERS | |
| 2003078 | Other | AETNA HMO | |
| 5873603 | Other | AETNA PPO | |
| 68362 | Other | MD | AMERIGROUP |
| 1201924 | Other | UNITED HEALTHCARE HMO | |
| 2137038 | Other | CIGNA | |
| 05443 | Other | PREFERRED HEALTH NETWORK | |
| 52219 | Other | ADVENTIST/INFORMED | |
| LX08-HA | Other | MD | BLUE CROSS MD |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| D0052219 | MD | MD | Neonatal-Perinatal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Frederick Health Hospital Inc | Past | Accepting new patients | |
| Baltimore Washington Emergency Physicians, Inc. | Past | Accepting new patients | |
| Contee Emergency Physicians | Past | Accepting new patients | |
| Hashim S. Hashim, M.D., P.C. | Pediatrics | Past | Accepting new patients |
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.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1133395200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1497739791",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4701 RANDOLPH RD",
"address_2": "SUITE 212",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208522257",
"telephone_number": "240-221-0141",
"fax_number": "240-221-0143"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4701 RANDOLPH RD",
"address_2": "SUITE 212",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208522257",
"telephone_number": "240-221-0141",
"fax_number": "240-221-0143"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HASHIM",
"first_name": "HASHIM",
"middle_name": "S",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2005-12-01",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "2080N0001X",
"taxonomy_group": "",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "MD",
"license": "D0052219",
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "MD",
"license": "D0052219",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "FIRST HEALTH",
"identifier": "1178971",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS NCA",
"identifier": "7847-0001",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PRIORITY PARTNERS",
"identifier": "034535",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA HMO",
"identifier": "2003078",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA PPO",
"identifier": "5873603",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERIGROUP",
"identifier": "68362",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITED HEALTHCARE HMO",
"identifier": "1201924",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "2137038",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PREFERRED HEALTH NETWORK",
"identifier": "05443",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ADVENTIST/INFORMED",
"identifier": "52219",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS MD",
"identifier": "LX08-HA",
"state": "MD"
}
],
"endpoints": [],
"other_names": []
}Other providers in Rockville, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.