Active NPI
Chaojie Chen, M.D.
- Internal Medicine Physician
- Reno, NV
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 29916
- Practice address
- 21 Locust St
Reno, NV 89502-1316 - Phone
- (775) 982-5000
- Fax
- (775) 982-3900
- NPI assigned
- Apr 18, 2011
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 29916 | NV | Primary |
| Internal Medicine Physician | 207R00000X | MD2018-0857 | NM | |
| Internal Medicine Physician | 207R00000X | 126644 | OH |
Addresses
Primary practice location
21 Locust St
Reno, NV 89502-1316
Mailing address
1155 Mill St # M-14
Reno, NV 89502-1576
Phone (775) 982-5262
Other practice location 1
739 Graham Rd
Cuyahoga Falls, OH 44221-1056
Phone (330) 344-8560
Other practice location 2
407 S Schwartz Ave Ste 201
Farmington, NM 87401-5925
Phone (505) 609-6730
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NM
- 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
- Internal Medicine
- Education
- Northeastern Ohio University College of Medicine, 2011
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
801 W Maple St
Sjrmc ER Physicians
Farmington, NM 87401-5630
Phone (505) 609-2000
Hospital & facility affiliations
- Basin Home Health Inc
- San Juan Regional Medical Center Inc
- Mercy Regional Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 90.97 of 100
- Quality
- 79.73
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 78.87
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 1-10 |
| Removal or shaving of skin growth | 1-10 |
| Skin biopsy | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD2018-0857 | NM | MD | Internal Medicine Physician |
| 126644 | OH | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| San Juan Regional Medical Center Inc | Internal Medicine | Current | Accepting new patients |
| San Juan Regional Medical Center Inc | Current | Accepting new patients | |
| San Juan Regional Medical Center Inc | Current | Accepting new patients | |
| San Juan Regional Medical Center Inc | Current | Accepting new patients | |
| San Juan Regional Medical Center Inc | Past | Accepting new patients |
Locations
407 S Schwartz Ave
Ste 201
Farmington, NM 87401
Phone (505) 609-6300
801 W Maple St
Farmington, NM 87401
Phone (505) 325-5011
Organizations & group practices 5
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.
-
- Gastroenterology Physician
- Farmington, NM
- NPI 1639662901
-
- Surgery Physician
- Farmington, NM
- NPI 1104142215
-
- Internal Medicine Physician
- Farmington, NM
- NPI 1225076003
-
- Family Medicine Physician
- Farmington, NM
- NPI 1710589015
-
- Family Medicine Physician
- Aztec, NM
- NPI 1861467433
Hospital & facility affiliations 7
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Home Health Agency
- Farmington, NM
- NPI 1013910348
-
- General Acute Care Hospital
- Durango, CO
- NPI 1083611644
-
- General Acute Care Hospital
- Durango, CO
- NPI 1588204010
-
- General Acute Care Hospital
- Durango, CO
- NPI 1679113104
-
- General Acute Care Hospital
- Aztec, NM
- NPI 1770123382
-
- Rehabilitation Hospital Unit
- Farmington, NM
- NPI 1326663592
-
- General Acute Care Hospital
- Farmington, NM
- NPI 1427058510
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1303084800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1275823700",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1155 MILL ST # M-14",
"city": "RENO",
"state": "NV",
"postal_code": "895021576",
"telephone_number": "775-982-5262"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "21 LOCUST ST",
"city": "RENO",
"state": "NV",
"postal_code": "895021316",
"telephone_number": "775-982-5000",
"fax_number": "775-982-3900"
}
],
"practiceLocations": [
{
"address_1": "739 Graham Rd",
"address_purpose": "LOCATION",
"city": "Cuyahoga Falls",
"state": "OH",
"postal_code": "442211056",
"country_code": "US",
"telephone_number": "330-344-8560",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "407 S Schwartz Ave Ste 201",
"address_purpose": "LOCATION",
"city": "Farmington",
"state": "NM",
"postal_code": "874015925",
"country_code": "US",
"telephone_number": "505-609-6730",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CHEN",
"first_name": "CHAOJIE",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2011-04-18",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NV",
"license": "29916",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NM",
"license": "MD2018-0857",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "OH",
"license": "126644",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Reno, NV
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.