Active NPI
Courtney Marie Dimarco, NP
- Nurse Practitioner
- Geneva, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 350061
- Practice address
- 833 Canandaigua Rd
Geneva, NY 14456-2015 - Phone
- (315) 789-5061
- Fax
- (315) 789-5071
- NPI assigned
- Dec 8, 2022
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 350061 | NY | Primary |
Addresses
Primary practice location
833 Canandaigua Rd
Geneva, NY 14456-2015
Mailing address
100 Kings Hwy S
Rochester, NY 14617-5504
Other practice location 1
1200 Driving Park Ave Ste 4
Newark, NY 14513-1090
Phone (315) 359-2696
Other practice location 2
2 Coulter Rd Ste 1750
Clifton Springs, NY 14432-1122
Phone (315) 462-1170
Other practice location 3
1425 Portland Ave
Rochester, NY 14621-3011
Phone (315) 789-5061
Other practice location 4
401 S Main St
Canandaigua, NY 14424-2157
Phone (585) 412-6492
Other names 1
- Courtney Marie Haas
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | chaas360408@direct.rochesterregional.org | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2022
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
875 Pre Emption Rd
Geneva, NY 14456-2042
Phone (315) 789-5061
Hospital & facility affiliations
- Newark-Wayne Community Hospital
- Clifton Springs Hospital and Clinic
Merit-based Incentive Payment System (MIPS)
- Final score
- 96.62 of 100
- Quality
- 74.51
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 350061 | NY | MD | Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Rochester General Hospital | Current | Accepting new patients | |
| Rochester General Hospital | Current | Accepting new patients | |
| Newark Wayne Community Hospital | Current | Accepting new patients | |
| Rochester General Hospital | Current | Accepting new patients | |
| Newark Wayne Community Hospital | Current | Accepting new patients | |
| Western New York Medical Practice P.C. | Current | Accepting new patients | |
| Clifton Springs Sanitarium Co | Current | Accepting new patients | |
| Clifton Springs Sanitarium Company | Past | Accepting new patients |
Locations
401 S Main St
Canandaigua, NY 14424
Phone (585) 394-1875
2 Coulter Rd
Clifton Springs, NY 14432
Phone (315) 462-1472
2 Coulter Rd
Ste 1750
Clifton Springs, NY 14432
Phone (315) 462-1170
875 Pre Emption Rd
Geneva, NY 14456
Phone (315) 789-5061
833 Canandaigua Rd
Geneva, NY 14456
Phone (315) 210-1331
1200 Driving Park Ave
Ste 4
Newark, NY 14513
Phone (315) 359-2629
1200 Driving Park Ave
Newark, NY 14513
Phone (315) 332-2266
100 Kings Hwy S
Rochester, NY 14617
Phone (585) 922-0553
1425 Portland Ave
Rochester, NY 14621
Phone (585) 922-3122
Interoperability endpoints
- chaas360408@direct.rochesterregional.org
Organizations & group practices 8
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.
-
- Family Medicine Physician
- Rochester, NY
- NPI 1063790608
-
- General Acute Care Hospital
- Clifton Springs, NY
- NPI 1366505463
-
- General Acute Care Hospital
- Newark, NY
- NPI 1770671182
-
- Family Medicine Physician
- Rochester, NY
- NPI 1356412712
-
- General Acute Care Hospital
- Newark, NY
- NPI 1346369212
-
- Family Medicine Physician
- Rochester, NY
- NPI 1174990303
-
- General Acute Care Hospital
- Rochester, NY
- NPI 1255360517
-
- Internal Medicine Physician
- Rochester, NY
- NPI 1730585522
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Clifton Springs, NY
- NPI 1366505463
-
- General Acute Care Hospital
- Newark, NY
- NPI 1346369212
-
- General Acute Care Hospital
- Newark, NY
- NPI 1770671182
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1670457600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773014400000",
"number": "1760193049",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 KINGS HWY S",
"city": "ROCHESTER",
"state": "NY",
"postal_code": "146175504"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "833 CANANDAIGUA RD",
"city": "GENEVA",
"state": "NY",
"postal_code": "144562015",
"telephone_number": "315-789-5061",
"fax_number": "315-789-5071"
}
],
"practiceLocations": [
{
"address_1": "1200 Driving Park Ave Ste 4",
"address_purpose": "LOCATION",
"city": "Newark",
"state": "NY",
"postal_code": "145131090",
"country_code": "US",
"telephone_number": "315-359-2696",
"fax_number": "315-359-2699",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2 Coulter Rd Ste 1750",
"address_purpose": "LOCATION",
"city": "Clifton Springs",
"state": "NY",
"postal_code": "144321122",
"country_code": "US",
"telephone_number": "315-462-1170",
"fax_number": "315-462-1172",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1425 Portland Ave",
"address_purpose": "LOCATION",
"city": "Rochester",
"state": "NY",
"postal_code": "146213011",
"country_code": "US",
"telephone_number": "315-789-5061",
"fax_number": "315-359-2699",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "401 S Main St",
"address_purpose": "LOCATION",
"city": "Canandaigua",
"state": "NY",
"postal_code": "144242157",
"country_code": "US",
"telephone_number": "585-412-6492",
"fax_number": "585-412-6492",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DIMARCO",
"first_name": "COURTNEY",
"middle_name": "MARIE",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-12-08",
"last_updated": "2026-03-09",
"certification_date": "2026-03-09",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "NY",
"license": "350061",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "chaas360408@direct.rochesterregional.org",
"affiliation": "N",
"endpointDescription": "Rochester Regional Health",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Rochester Regional Health",
"address_1": "833 Canandaigua Rd",
"city": "Geneva",
"state": "NY",
"country_code": "US",
"postal_code": "144562015",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"first_name": "COURTNEY",
"last_name": "HAAS",
"middle_name": "MARIE",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Geneva, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 9, 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.