Active NPI
Julia O. Baltz, M.D.
- Dermatology Physician
- East Greenwich, RI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- 275273
- Practice address
- 1672 S County TRL Ste 101
East Greenwich, RI 02818-5099 - Phone
- (401) 885-7546
- Fax
- (401) 885-6640
- NPI assigned
- Mar 31, 2014
- 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 6
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| MOHS-Micrographic Surgery Physician | 207ND0101X | 16273 | RI | |
| MOHS-Micrographic Surgery Physician | 207ND0101X | 042-0017856 | VT | |
| Dermatology Physician | 207N00000X | 275273 | MA | Primary |
| Dermatology Physician | 207N00000X | 042-0017856 | VT | |
| MOHS-Micrographic Surgery Physician | 207ND0101X | 275273 | MA | |
| Dermatology Physician | 207N00000X | MD16273 | RI |
Addresses
Primary practice location
1672 S County TRL Ste 101
East Greenwich, RI 02818-5099
Mailing address
526 Main St Ste 302
Acton, MA 01720-3301
Phone (978) 371-7010
Other practice location 1
153 E Washington St
North Attleboro, MA 02760-2312
Phone (508) 699-7546
Other practice location 2
29B Cottage St
Amherst, MA 01002-1206
Phone (413) 549-7400
Other practice location 3
148 W River St Ste 1B
Providence, RI 02904-2615
Phone (401) 273-9310
Other practice location 4
281 Lincoln St
Worcester, MA 01605-2138
Phone (508) 334-5979
Other practice location 5
829 American Legion Hwy
Westport, MA 02790-4128
Phone (508) 306-1400
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110115620A | Medicaid | MA |
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | jbaltz30068@UmassMemorial.direct-ci.com | ||
| FHIR URL | https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in RI, MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20190730002026 | RI | Practitioner - Dermatology | 0648498584 | Reassigns benefits to 1 organization |
| I20190917003408 | MA | Practitioner - Dermatology | 0648498584 | Reassigns benefits to 4 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Dermatology
- Education
- University of North Dakota School of Medicine, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Dermatology Professionals LLCDermatology Professionals IncPioneer Valley Dermatology PC
Practice addresses (Care Compare)
153 E Washington St
North Attleboro, MA 02760-2312
Phone (978) 371-7010
1672 S County TRL
Suite 101
East Greenwich, RI 02818-5099
Phone (401) 885-7546
29 B Cottage St
Amherst, MA 01002-1206
Phone (978) 371-7010
Hospital & facility affiliations
- Sturdy Memorial Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 93.77 of 100
- Quality
- 93.17
- Promoting interoperability
- 97
- Improvement activities
- 40
- Cost
- 88.55
Merit-based Incentive Payment System (MIPS)
- Final score
- 90.61 of 100
- Quality
- 82.92
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Melanoma (skin cancer) excision | 228 |
| Removal of skin lesions | 25 |
| Removal of skin cancer | 925 |
| Removal of nail tissue | 1-10 |
| Removal or shaving of skin growth | 1-10 |
| Skin biopsy | 75 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD16273 | RI | MD | Dermatology Physician |
| 042-0017856 | VT | MD | Dermatology Physician |
| 275273 | MA | MD | MOHS-Micrographic Surgery Physician |
| 16273 | RI | MD | MOHS-Micrographic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pioneer Valley Dermatology PC | Dermatology | Current | Accepting new patients |
| Dermatology Professionals Inc. | Dermatology | Current | Accepting new patients |
| Dermatology Professionals, LLC | Dermatology | Current | Accepting new patients |
| Dermatology Associates PC | Dermatology | Current | Accepting new patients |
| Coastal Dermatology Inc | Dermatology | Current | Accepting new patients |
| PV Bay State LLC | Dermatology | Past | Accepting new patients |
Locations
29 Cottage St
Ste B
Amherst, MA 01002
Phone (413) 549-7400
440 E Central St
Franklin, MA 02038
Phone (508) 298-1300
153 E Washington St
North Attleboro, MA 02760
Phone (508) 699-7546
128 Carnegie Row
Ste 202
Norwood, MA 02062
Phone (781) 762-5858
128 Carnegie Row
Norwood, MA 02062
Phone (781) 762-5858
829 American Legion Hwy
Westport, MA 02790
Phone (508) 306-1400
1672 S County Trl
East Greenwich, RI 02818
Phone (401) 885-7546
1672 S County Trl
Ste 101
East Greenwich, RI 02818
Phone (401) 885-7546
148 W River St
Ste 1B
Providence, RI 02904
Phone (401) 272-9310
Interoperability endpoints
- jbaltz30068@umassmemorial.direct-ci.com
Organizations & group practices 6
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.
-
- Dermatology Physician
- East Greenwich, RI
- NPI 1902040835
Dermatology, RI
-
- Dermatology Physician
- North Attleboro, MA
- NPI 1992123525
Dermatology, MA
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1396224000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780272000000",
"number": "1588082200",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "526 MAIN ST STE 302",
"city": "ACTON",
"state": "MA",
"postal_code": "017203301",
"telephone_number": "978-371-7010",
"fax_number": "978-371-0522"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1672 S COUNTY TRL STE 101",
"city": "EAST GREENWICH",
"state": "RI",
"postal_code": "028185099",
"telephone_number": "401-885-7546",
"fax_number": "401-885-6640"
}
],
"practiceLocations": [
{
"address_1": "153 E Washington St",
"address_purpose": "LOCATION",
"city": "North Attleboro",
"state": "MA",
"postal_code": "027602312",
"country_code": "US",
"telephone_number": "508-699-7546",
"fax_number": "508-699-7570",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "29B Cottage St",
"address_purpose": "LOCATION",
"city": "Amherst",
"state": "MA",
"postal_code": "010021206",
"country_code": "US",
"telephone_number": "413-549-7400",
"fax_number": "413-549-7402",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "148 W River St Ste 1B",
"address_purpose": "LOCATION",
"city": "Providence",
"state": "RI",
"postal_code": "029042615",
"country_code": "US",
"telephone_number": "401-273-9310",
"fax_number": "401-273-1270",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "281 Lincoln St",
"address_purpose": "LOCATION",
"city": "Worcester",
"state": "MA",
"postal_code": "016052138",
"country_code": "US",
"telephone_number": "508-334-5979",
"fax_number": "508-334-5232",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "829 American Legion Hwy",
"address_purpose": "LOCATION",
"city": "Westport",
"state": "MA",
"postal_code": "027904128",
"country_code": "US",
"telephone_number": "508-306-1400",
"fax_number": "978-371-0522",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "BALTZ",
"first_name": "JULIA",
"middle_name": "O.",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-03-31",
"last_updated": "2026-06-01",
"certification_date": "2026-06-01",
"status": "A"
},
"taxonomies": [
{
"code": "207ND0101X",
"taxonomy_group": "",
"desc": "Dermatology, MOHS-Micrographic Surgery",
"state": "RI",
"license": "16273",
"primary": false
},
{
"code": "207ND0101X",
"taxonomy_group": "",
"desc": "Dermatology, MOHS-Micrographic Surgery",
"state": "VT",
"license": "042-0017856",
"primary": false
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "MA",
"license": "275273",
"primary": true
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "VT",
"license": "042-0017856",
"primary": false
},
{
"code": "207ND0101X",
"taxonomy_group": "",
"desc": "Dermatology, MOHS-Micrographic Surgery",
"state": "MA",
"license": "275273",
"primary": false
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "RI",
"license": "MD16273",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "110115620A",
"state": "MA"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "jbaltz30068@UmassMemorial.direct-ci.com",
"affiliation": "N",
"address_1": "281 Lincoln St",
"city": "Worcester",
"state": "MA",
"country_code": "US",
"postal_code": "016052138",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
"affiliation": "N",
"address_1": "281 Lincoln St",
"city": "Worcester",
"state": "MA",
"country_code": "US",
"postal_code": "016052138",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in East Greenwich, RI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.