Active NPI
Donald Edwin Neal, MD
- Dermatology Physician
- Boulder, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- 0074480
- Practice address
- 4440 Arapahoe Ave Ste 200
Boulder, CO 80303-9101 - Phone
- (720) 686-7546
- NPI assigned
- Jun 10, 2019
- Last updated
- Nov 17, 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 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | 0074480 | CO | Primary |
| Dermatology Physician | 207N00000X | 1017036 | MA | |
| Dermatology Physician | 207N00000X | 67652 | MN | |
| Internal Medicine Physician | 207R00000X | MT218467 | PA | |
| Anatomic Pathology & Clinical Pathology Physician | 207ZP0102X | 67652 | MN |
Addresses
Primary practice location
4440 Arapahoe Ave Ste 200
Boulder, CO 80303-9101
Mailing address
4440 Arapahoe Ave Ste 200
Boulder, CO 80303-9101
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | dneal@clarity.emadirect.md | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA, CO
- 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
- Dermatology
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4350 Limelight Ave
Suite 205
Castle Rock, CO 80109-8034
Phone (720) 686-7546
4440 Arapahoe Ave
Suite 200
Boulder, CO 80303-9101
Phone (303) 652-9222
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 243 |
| Skin biopsy | 82 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1017036 | MA | MD | Clinical Social Worker |
| 0074480 | CO | MD | Dermatology Physician |
| MT218467 | PA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Dermatology | Current | Accepting new patients |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Current | Accepting new patients | |
| Clarity Dermatology PLLC | Dermatology | Current | Accepting new patients |
Locations
4440 Arapahoe Ave
Ste 200
Boulder, CO 80303
Phone (303) 652-9222
4350 Limelight Ave
Unit 205
Castle Rock, CO 80109
Phone (303) 799-7903
330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000
Interoperability endpoints
- dneal@clarity.emadirect.md
Organizations & group practices 3
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.
-
- Dermatology Physician
- Castle Rock, CO
- NPI 1427569243
-
dba Dermatology - HMFP at BIDMC
- Dermatology Physician
- Boston, MA
- NPI 1043250616
-
dba Emergency Medicine - HMFP at BIDMC
- Emergency Medicine Physician
- Boston, MA
- NPI 1316987993
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Boston, MA
- NPI 1548202641
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1560124800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1763337600000",
"number": "1952960411",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4440 ARAPAHOE AVE STE 200",
"city": "BOULDER",
"state": "CO",
"postal_code": "803039101"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4440 ARAPAHOE AVE STE 200",
"city": "BOULDER",
"state": "CO",
"postal_code": "803039101",
"telephone_number": "720-686-7546"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NEAL",
"first_name": "DONALD",
"middle_name": "EDWIN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-06-10",
"last_updated": "2025-11-17",
"certification_date": "2025-11-17",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "CO",
"license": "0074480",
"primary": true
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "MA",
"license": "1017036",
"primary": false
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "MN",
"license": "67652",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "PA",
"license": "MT218467",
"primary": false
},
{
"code": "207ZP0102X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology & Clinical Pathology",
"state": "MN",
"license": "67652",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "dneal@clarity.emadirect.md",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "4440 Arapahoe Ave Ste 200",
"city": "Boulder",
"state": "CO",
"country_code": "US",
"postal_code": "803039101",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Boulder, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 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.