Active NPI
Shimellis Alemayehu, MD
- Neurology Physician
- Lanham, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- D40535
- Practice address
- 9841 Greenbelt Rd Ste 206
Lanham, MD 20706-6270 - Phone
- (301) 552-0008
- Fax
- (301) 552-2066
- NPI assigned
- Sep 20, 2006
- 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 |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | D40535 | MD | Primary |
| Sleep Medicine (Psychiatry & Neurology) Physician | 2084S0012X | D40535 | MD |
Addresses
Primary practice location
9841 Greenbelt Rd Ste 206
Lanham, MD 20706-6270
Mailing address
9841 Greenbelt Rd Ste 206
Lanham, MD 20706-6270
Phone (301) 552-0008
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 643148ZEZA | Other | DC | MEDICARE PTAN |
| 5938813 | Medicaid | MD |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Neurology
- Education
- Other, 1984
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
9841 Greenbelt Rd
Suite 206
Lanham, MD 20706-6270
Phone (301) 552-0008
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lanham Neuro Science Center LLC | Neurology | Current | Accepting new patients |
| Neurology Services, Incorporated | Neurology | Past | Accepting new patients |
| Minimally Invasive Pain Institute, PLLC | Past | Accepting new patients |
Locations
9841 Greenbelt Rd
Ste 206
Lanham, MD 20706
Phone (301) 552-0008
9801 Greenbelt Rd
Ste 101
Lanham, MD 20706
Phone (301) 552-6666
Organizations & group practices 3
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.
-
- Interventional Pain Medicine Physician
- Ashburn, VA
- NPI 1396074704
-
- Neurology Physician
- Woodbridge, VA
- NPI 1902877046
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
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": "1158710400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779753600000",
"number": "1790883288",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9841 GREENBELT RD STE 206",
"city": "LANHAM",
"state": "MD",
"postal_code": "207066270",
"telephone_number": "301-552-0008",
"fax_number": "301-552-2066"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9841 GREENBELT RD STE 206",
"city": "LANHAM",
"state": "MD",
"postal_code": "207066270",
"telephone_number": "301-552-0008",
"fax_number": "301-552-2066"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ALEMAYEHU",
"first_name": "SHIMELLIS",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-09-20",
"last_updated": "2026-05-26",
"certification_date": "2026-05-26",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "MD",
"license": "D40535",
"primary": true
},
{
"code": "2084S0012X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Sleep Medicine",
"state": "MD",
"license": "D40535",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICARE PTAN",
"identifier": "643148ZEZA",
"state": "DC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "5938813",
"state": "MD"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Lanham, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 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.