Active NPI
Mark Wesselman, MD
- Internal Medicine Physician
- Denver, CO
National Provider Identifier
1598822124
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- DR.0056888
- Practice address
- 700 E Speer Blvd
Denver, CO 80203 - Phone
- (303) 335-9742
- Fax
- (303) 265-9457
- NPI assigned
- Jan 2, 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 | 91347 | NM | |
| Internal Medicine Physician | 207R00000X | DR.0056888 | CO | Primary |
Addresses
Primary practice location
700 E Speer Blvd
Denver, CO 80203
Mailing address
8585 Criterion Dr
Colorado Springs, CO 80920-1045
Phone (303) 335-9742
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 |
|---|---|---|---|
| DR.0056888 | CO | MD | Internal Medicine Physician |
| 91347 | NM | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1167696000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1727308800000",
"number": "1598822124",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8585 CRITERION DR",
"city": "COLORADO SPRINGS",
"state": "CO",
"postal_code": "809201045",
"telephone_number": "303-335-9742",
"fax_number": "303-265-9457"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "700 E SPEER BLVD",
"city": "DENVER",
"state": "CO",
"postal_code": "80203",
"telephone_number": "303-335-9742",
"fax_number": "303-265-9457"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WESSELMAN",
"first_name": "MARK",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-01-02",
"last_updated": "2024-09-26",
"certification_date": "2024-09-26",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NM",
"license": "91347",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": "CO",
"license": "DR.0056888",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Denver, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 26, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.