Active NPI
Benjamin Blanchard Caesar, MD
- Surgery Physician
- Littleton, NH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- 38502
- Practice address
- 600 Saint Johnsbury Rd
Littleton, NH 03561-3442 - Phone
- (603) 444-9000
- NPI assigned
- Mar 25, 2019
- Last updated
- Sep 3, 2025
- 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 |
|---|---|---|---|---|
| Surgery Physician | 208600000X | 38502 | NH | Primary |
Addresses
Primary practice location
600 Saint Johnsbury Rd
Littleton, NH 03561-3442
Mailing address
600 Saint Johnsbury Rd
Littleton, NH 03561-3442
Phone (603) 444-9000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, NH
- 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
- General Surgery
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
600 Saint Johnsbury Rd
Littleton, NH 03561-3442
Phone (603) 444-9000
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Quality
- 95.6
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| TMH Physician Associates PLLC | Current | Accepting new patients | |
| Littleton Hospital Association | Current | Accepting new patients | |
| Littleton Hospital Association | Current | Accepting new patients | |
| Littleton Hospital Association | Current | Accepting new patients | |
| TMH Physician Associates PLLC | Current | Accepting new patients | |
| Littleton Hospital Association | Past | Accepting new patients |
Locations
580 Saint Johnsbury Rd
Littleton, NH 03561
Phone (603) 444-0385
600 Saint Johnsbury Rd
Littleton, NH 03561
Phone (603) 444-9000
7550 Greenbriar Dr
Ste RB6230
Houston, TX 77030
Phone (713) 363-8256
7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955
Organizations & group practices 6
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 Littleton Regional Healthcare
- Critical Access Hospital
- Littleton, NH
- NPI 1144223702
-
- Ophthalmology Physician
- Houston, TX
- NPI 1275779225
-
- Orthopaedic Surgery Physician
- Franconia, NH
- NPI 1134497688
-
dba LRH DME
- Durable Medical Equipment & Medical Supplies
- Littleton, NH
- NPI 1174398846
-
- Orthopaedic Surgery Physician
- Spring, TX
- NPI 1043061351
-
dba North Country Primary Care RHC
- Rural Health Clinic/Center
- Littleton, NH
- NPI 1811944523
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Littleton Regional Healthcare
- Critical Access Hospital
- Littleton, NH
- NPI 1144223702
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1553472000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756857600000",
"number": "1114487022",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "600 SAINT JOHNSBURY RD",
"city": "LITTLETON",
"state": "NH",
"postal_code": "035613442",
"telephone_number": "603-444-9000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "600 SAINT JOHNSBURY RD",
"city": "LITTLETON",
"state": "NH",
"postal_code": "035613442",
"telephone_number": "603-444-9000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CAESAR",
"first_name": "BENJAMIN",
"middle_name": "BLANCHARD",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-03-25",
"last_updated": "2025-09-03",
"certification_date": "2025-09-03",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "NH",
"license": "38502",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Littleton, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2025; 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.