Active NPI
Seth Spencer, D.C.
- Rehabilitation Chiropractor
- Rockville, MD
National Provider Identifier
1831504737
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rehabilitation Chiropractor
- License
- S03793
- Practice address
- 451 Hungerford Dr Ste 275
Rockville, MD 20850-4111 - Phone
- (301) 637-9419
- Fax
- (301) 850-2031
- NPI assigned
- Jun 30, 2014
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Rehabilitation Chiropractor | 111NR0400X | S03793 | MD | Primary |
Addresses
Primary practice location
451 Hungerford Dr Ste 275
Rockville, MD 20850-4111
Mailing address
40 W Gude Dr Ste 250
Rockville, MD 20850-1119
Phone (301) 637-9419
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Chiropractic
- Education
- New York Chiropractic College, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
40 W Gude Dr
Suite 250
Rockville, MD 20850-1119
Phone (301) 637-9419
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Georgetown Chiropractic and Rehabilitation | Current | Accepting new patients |
Locations
40 W Gude Dr
Ste 250
Rockville, MD 20850
Phone (301) 637-9419
451 Hungerford Dr
Ste 275
Rockville, MD 20850
Phone (301) 637-9419
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 and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1404086400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750377600000",
"number": "1831504737",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "40 W GUDE DR STE 250",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208501119",
"telephone_number": "301-637-9419"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "451 HUNGERFORD DR STE 275",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208504111",
"telephone_number": "301-637-9419",
"fax_number": "301-850-2031"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SPENCER",
"first_name": "SETH",
"name_prefix": "Dr.",
"credential": "D.C.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2014-06-30",
"last_updated": "2025-06-20",
"certification_date": "2025-06-20",
"status": "A"
},
"taxonomies": [
{
"code": "111NR0400X",
"taxonomy_group": "",
"desc": "Chiropractor, Rehabilitation",
"state": "MD",
"license": "S03793",
"primary": true
}
],
"identifiers": [],
"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 Jun 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.