Active NPI
James Alexander Muspratt, MD
- Pulmonary Disease Physician
- Amherst, MA
National Provider Identifier
1801926233
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pulmonary Disease Physician
- License
- 43375
- Practice address
- 38 N Prospect St
Amherst, MA 01002-2014 - Phone
- (413) 256-6812
- NPI assigned
- Mar 6, 2007
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 43375 | MA | |
| Pulmonary Disease Physician | 207RP1001X | 43375 | MA | Primary |
Addresses
Primary practice location
38 N Prospect St
Amherst, MA 01002-2014
Mailing address
38 N Prospect St
Amherst, MA 01002-2014
Phone (413) 256-6812
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 43375 | Other | MA | MEDICAL LICENSE |
| MM229458A | Other | MA | MA NARCOTIC |
| 2064464 | Medicaid | MA |
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 43375 | MA | MD | Pulmonary Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1173139200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1801926233",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "38 N PROSPECT ST",
"city": "AMHERST",
"state": "MA",
"postal_code": "010022014",
"telephone_number": "413-256-6812"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "38 N PROSPECT ST",
"city": "AMHERST",
"state": "MA",
"postal_code": "010022014",
"telephone_number": "413-256-6812"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MUSPRATT",
"first_name": "JAMES",
"middle_name": "ALEXANDER",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-03-06",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "43375",
"primary": false
},
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "MA",
"license": "43375",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICAL LICENSE",
"identifier": "43375",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MA NARCOTIC",
"identifier": "MM229458A",
"state": "MA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2064464",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Amherst, MA
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.